a Arithmetic, geometric, or neither?

c. Explicit:

b. Recursive:

It’s going to be arithmetic cause it’s odd numbers

find the value of x. the answer choices are 5, 4, 6, or 129

the sum of the interior angles of a parallelogram is 360°,

we have the next angles equals

m

m

With this in mind, we can have the next equation

51+51+28x-11+28x-11=360

we sum similar terms

80+56x=360

we isolate the x

56x=360-80

56x=280

x=280/56

**x=5**

a 1 =49 a i =a i−1 −3 Find the sum of the first 26 terms in the sequence.

By using the concepts of **recurrence formula** and **sum**, the **sum** of the first 26 **terms** of the **sequence** is equal to 299.

How to determine the sum of the sequence with the help of recurrence formulas

In this problem we have a **recurrence formula** of the following form: a₁ = C and aₙ = aₙ₋₁ + k. Then, the **sum** of first n **terms** of the **sequence** is:

s = a₁ + a₂ + a₃ + ... + aₙ₋₁ + aₙ

First, determine the first 26 terms of the series:

a₁ = 49

a₂ = 46

a₃ = 43

a₄ = 40

a₅ = 37

a₆ = 34

a₇ = 31

a₈ = 28

a₉ = 25

a₁₀ = 22

a₁₁ = 19

a₁₂ = 16

a₁₃ = 13

a₁₄ = 10

a₁₅ = 7

a₁₆ = 4

a₁₇ = 1

a₁₈ = - 2

a₁₉ = - 5

a₂₀ = - 8

a₂₁ = - 11

a₂₂ = - 14

a₂₃ = - 17

a₂₄ = - 20

a₂₅ = - 23

a₂₆ = - 26

Second, sum all the terms found in the previous step:

s = 49 + 46 + 43 + 40 + 37 + 34 + 31 + 28 + 25 + 22 + 19 + 16 + 13 + 10 + 7 + 4 + 1 - 2 - 5 - 8 - 11 - 14 - 17 - 20 - 23 - 26

s = 299

The **sum** of the first 26 **terms** of the **sequence** is equal to 299.

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Find the measure of angle TRS.

The measure of the **angle TRS** = ** 46°**

The **angles **given in figure are :

angle** QSR = 110°**

angle** STR = 64°**

angle QRS = 2x-10°

We will find the angle TRS using these given angles and some angle properties in a **triangle**.

We have the fact that** sum** of three angles of a** triangle **= 180°

So angle TRS + angle RST + angle STR = 180°

**angle QSR **and **angle RST** are **supplementary.** i.e., their sum = 180°

So angle RST = 180° - 110° = 70°

So **angle TRS** = 180°- (70°+64°) =** 46°**

Using **angle TRS** we can also find angle QRS and thereby, the value of x.

From the figure, angle QRT = 90°.

So angle QRS = 90°-**angle TRS**

⇒ 2x - 10° = 90° - 46°

⇒ 2x = 44° + 10°

⇒ x = 54°/2

⇒ x = 27°

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The value of a motorcycle decreases at a steady rate of 20% each year. What is the total percentage loss (to the nearest integer) in the value of the motorcycle at the end of 3 years?

**Answer:**

The total percentage loss would be 67%.

**Step-by-step explanation:**

Since we have given that

Rate of decline each year = 20%

Number of years = 5

We need to find the total percentage loss in value of the house at the end of 5 years.

So, Total percentage loss would be

If you have 180 calories of milk in 2 cups, then how many calories of milk would you have in 16 cups?

I need some help.

If there are 180 in 2 cups then there will be 90 calories in 1 cup using 180/2. Now I order to find calories in 16 cups we multiply 16 with the the number of calories in one cup

No of cups x no of calories in 1 cup

16 cups x 90 calories

= 1440 calories.

Hence the number of calories in 16 cups is 1440

No of cups x no of calories in 1 cup

16 cups x 90 calories

= 1440 calories.

Hence the number of calories in 16 cups is 1440

Monster multiplacation Multiply using the standard algorithm. Show your stuff 92 43

The **multiplication** of 92 by 43 using standard **algorithm** is 3956.

A **standard algorithm** or method in elementary mathematics is a certain computation technique that is typically taught for resolving particular mathematical issues.

To be more organized and effective, a typical **algorithm** uses the same steps each time we multiply, add, subtract, or divide.

Math problems are typically solved by aligning the places, starting with the ones on the right, moving on to the **tens** place, adding in any carryover numbers or regrouping if **subtracting** and so on.

Therefore, the **multiplication** is:

= 92 × 43

= 3956

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Given that △ABC ~△PQR, AC/PR=2.5 and the area of △PQR is equal to 8 cm, find the area of △ABC

The **triangle** ABC has an **area **of 50 square cm

From the question, the given parameters are:

△ABC ~△PQRAC/PR =2.5 Area of △PQR is equal to 8 cm squareThe given parameters above mean that:

The triangles ABC and PQR are **similar triangles**

So, the **area **of the **triangle ABC** is then calculated as

Area of △PQR = Area of △ABC x (AC/PR)²

Substitute the known values in the above equation

So, we have the following equation

Area of △PQR = 8 x (2.5)²

Evaluate the product

Area of △PQR = 50

Hence, the **area **of the **triangle** ABC is 50 square cm

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find the difference 85.777-42.432

**Answer:**

That's the answer

please mark brainiest

the difference is 43.34500

can someone tell me what 4 x 90 is

**Answer:**

360

**Step-by-step explanation:**

**Answer: 360**

**Step-by-step explanation:**

Show work with this problem please and thank you also see attached pictures for the other problems

1. The total **bill** that the **basketball** team will pay is $165.

2. The change that the person will recieve after **paying** is $43.075

1. The **basketball** team went out and the total bill was $125.

Tip given to **waitress**= 25% = 25% × $125 = $31.25

Tax rate = 7% = 7% × $125 = $8.75

Total **bill** = $125 + $31.25 + $8.75 = $165

2. Amount saved = $100

Total bill = $45

Tip given to **waitress=** 20% = 20% × $45 = $9

Tax rate = 6.5% = 6.5% × $45 = $2.925

**Amount** left = $100 - $45 - $9 - $2.925 = $43.075

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Plot 1 1/5 on a number line

**Answer: 1 and 1/5 (or 1.2), on a number line would be between One and Two but closer to One.**

Let U = {1, 2, 3, 4, 5, 6, 7, 8), A=(2, 4, 6), B = {1, 2, 5, 8), and C = (1,3,7)

AU(BUC)

A **Venn diagram** is visual representation that makes use of circles to highlight the connections between different objects or limited groups of objects. **Circles **that overlap share certain characteristics, whereas the circles that do not overlap do not.. If U = {1, 2, 3, 4, 5, 6, 7, 8), A=(2, 4, 6), B = {1, 2, 5, 8), and C = (1,3,7), Then

AU(BUC)= {1,2,3,4,5,6,7,8}.

What is Venn diagram?A **Venn diagram** is visual representation that makes use of circles to highlight the connections between different objects or limited groups of objects. **Circles **that overlap share certain characteristics, whereas the circles that do not overlap do not.

**Venn diagrams **are useful for showing how the two concepts are related and different visually. They have long been acknowledged for their value as teaching resources. Venn diagrams have been incorporated into elementary-level lesson plans and the introduction to logic curricula worldwide since the middle of the 20th century.

**Venn diagrams **are helpful for displaying the relationships between several ideas or factors. They can quickly demonstrate how things are alike or dissimilar as well as where and how they **overlap**. A Venn diagram's center, which is where two or more **circles intersect**, frequently indicates some nexus or central concept that may be broken down into the various other circles, with the labels on the outer portions representing more **abstract **and separate concepts than those near the center.

Since, BUC= {1,2,3,5,7,8}

So, AU(BUC) = {1,2,3,4,5,6,7,8}

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pls help me no one will answer my question

**Answer:**

Domain { 0,2,3,4}

Range { -2,1,2,5}

**Step-by-step explanation:**

The **domain** is the values that x can take

Domain { 0,2,3,4}

The **range** is the values that y can take

Range { -2,1,2,5}

Use the digits 9, 6, and 3 one time each in the following multi-digit division problem.

**40**, **36**00/**9**0 =40, is the complete problem where 40, 36, and 9 are the, **missing numbers. **

The problem we dealing with here is related to ** Algebra** which is meant as the department of mathematics that makes a difference in the representation of problems or circumstances within the frame of **numerical expressions**. It includes factors like x, y, z, and mathematical operations like **addition**,** subtraction**, **multiplication**, and **division** to create an important numerical expression.

Here we are asked to use the **digits 9, 6, **and** 3** in order to solve the problem. Since we know that we get 40 when 3600 is divided by 90,

**3,600 / 90 = 40**

So the number 40 means the result and followed by 3600 and 90.

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jack strong has $50,000 of wealth. he is participating in a jujitsu competition. the prize is $10,000. he is guaranteed to win it (he has black belt) unless he breaks his arm. if his arm is broken, he will lose the tournament and he will have to pay $5,000 in medical expenses. jack thinks that the probability of him breaking his arm during a tournament is 5 percent. he can get a medical insurance at a price of $.3 dollars for each $1 of coverage.

He’ll get the prize of dollar 10000, then the **consumption **after adding dollar 1500 is: $10000 + $1500 = $11500

a) the derive **equation **is 50000 + 10000 + x

jack has maximum amount of wealth = $50,000

When he participated in a jujitsu competition then the prize amount = 10,000

Then we will take a variable x for derive the **equation **which will depend on that he will win and loose :

Here,

the equation is = 50000 + 10000 + x

b) His **consumption **after not purchasing medical insurance is $15000.

if, he does not purchase medical insurance then he has no coverage of insurance and

He’ll lose the tournament and he’ll have to pay medical expenses dollar 5000 and also the prize amount $10000

So, his consumption after not purchasing medical insurance is:

$10000 + $5000 = $15000

c) when he will purchase medical insurance then his total **consumption **is $3500

his consumption if he purchase medical insurance, he will give dollar1 for medical insurance and will get in return dollar .3 ,

When he will have to pay for medical insurance $5000, then he’ll get the coverage on medical insurance:

0.3 * 5000 = $1500

Now, subtracting the amount of medical insurance which he’ll have to pay:

$5000 - $1500 = $3500

He’ll get the prize of dollar 10000, then the consumption after adding dollar 1500 is:

$10000 + $1500 = $11500

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CO2 How many atoms of each element are in the formula shown?

The** number of atoms** of each element in CO2 are; Number of O atoms = 2 and Number of C atoms = 1

The **number of atoms** present in the molecule of an element is known as its **Atomicity**. For Example: In the H2O molecule, its atomicity is 3 as it has 2 molecules of hydrogen and 1 molecule of oxygen

Similarly, for the antiperspirant Al₂Cl(OH)₅. the **number of atoms** in each element can be found as follows;

Number of Al atoms = 2

Number of Cl atoms = 1

Number of H atoms = 1 x 5 = 5

Number of O atoms = 1 x 5 = 5

Applying the above to our question gives;

Number of C atoms = 1 atom

Number of O atoms = 2 Atoms

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describe fully the single transformation which takes shape A to shape B .

please help me !!

The **single transformation** from shape A to shape B is;

(1, 6); (x, y) → (y + 1, x + 5)

(5, 6); (x, y) → (y + 1, x - 3)

(3, 8); (x, y) → (y + 1, x + 1)

How to find the transformation?We know that in **transformation**, it could either be a reflection, a dilation, a translation e.t.c.

Now, let us look at the shapes A and B to find their **coordinates**.

**Coordinates** of Shape A are; (1, 6), (5, 6), (3, 8)

**Coordinates** of Shape B are; (7, 6), (7, 2), (9, 4)

Since the transformed shape B is to the right of the original shape A, then we can suggest that the first** transformation **is a reflection about the line x = 6. Thus, this is; (x, y) → (y, x)

The transformation of shape A following (x, y) → (y, x) is;

A'(6, 1), B'(6, 5), C'(8, 3)

Comparing that to the coordinates of shape B, we can say that the **transformations** are;

(1, 6); (x, y) → (y + 1, x + 5)

(5, 6); (x, y) → (y + 1, x - 3)

(3, 8); (x, y) → (y + 1, x + 1)

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When solved for C, the equation is

C = K – 273.15

C = 273.15 – K

C = K + 273.15

C = 273.15K

The temperature in **Celsius **(C) increased by 273.15 to get the temperature in **Kelvin **(K). The equation with the subject **Celsius **(C) is C=K-273.15, Option A correct.

Given that,

The temperature in **Celsius **(C) increased by 273.15 to get the temperature in **Kelvin **(K).

The formula K = C + 273.15 can be used to simulate this.

We have to find the equation with the subject C.

K=C+273.15

Taking the C to left hand side and K to right hand side.

-C=273.15-K

Multiplying -1 on both sides

-1(-C)=-1(273.15-K)

C=K-273.15

Therefore, The equation with the subject **Celsius **(C) is C=K-273.15, Option A correct.

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Determine the domain and range of the function f(x) = 23/108²x.

O {x all real numbers}; {yl y >0}

O x all real numbers}; {yl y ≥ 0}

O {xx>0}: {yl all real numbers}

O x x ≥ 0}; {yl all real numbers}

**Answer:**

range of the function f(x) = 23/1082 {x| all real numbers}; {yly >0} O {x| all real numbers}; {yl y 2 0} O {x|x>0}; {yl all ...

The **domain **and **range **of the **function **f ( x ) is {x all real numbers}; {yl y >0}

The **domain **of a **function **is the set of values that we are allowed to plug into our function. This set is the x values in a function such as f(x). The range of a function is the set of values that the function assumes. This set is the values that the function shoots out after we plug an x value in.

The **range **is the set of outputs of a relation or **function**. In other words, it's the set of possible y values. Recall that ordered pairs are of the form (x,y) so the y coordinate is listed after the x. The output is listed after the input.

Given data ,

Let the **function **be represented as f ( x )

Now , the value of f ( x ) is

f ( x ) = 2( ∛108 )²ˣ

The **domain **of the **function **is all real numbers because there are no restrictions on the variable x.

To find the **range**, we can simplify the **function **as follows:

f(x) = 2(∛108)²ˣ

f(x) = 2(6)²ˣ

f(x) = 2(36)ˣ

f(x) = 72ˣ

Since 72ˣ is always positive, the range of the **function **is {y: y > 0}.

Hence , the **domain **and **range **is solved and = {x ∈ R : x ∈ R }, {y ∈ R: y > 0}

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The complete question is attached below :

Determine the domain and range of the function f(x) = 2( ∛108 )²ˣ

O {x all real numbers}; {yl y >0}

O x all real numbers}; {yl y ≥ 0}

O {xx>0}: {yl all real numbers}

O x x ≥ 0}; {yl all real numbers}

what is 6 times 10 equal

**Answer:**

60

**Step-by-step explanation:**

10 + 10 + 10 + 10 + 10 + 10 = 60

**Answer:**

60

**Step-by-step explanation:**

Everytime you are multiplying by 10, you add a 0 to the number that you are multiplying by. In this case, the 6 turns into 60. This is a trick for the multiples of 10. Hope this helps!

if A/5=60/4 what is the place value of A

**Answer:**

a=75

**Step-by-step explanation:**

a bucket is being filled with water. the graph shows the water height (in mm) versus the time the water has been running (in seconds) ( and the picture shows the graph)

Every second, the **water level increases **by 10 mm and this value also represents the **slope**

**Linear equations **are equations that have constant average rates of change.

Note that the constant **average rates **of change can also be regarded as the slope or the gradient

The **graph **represents the given parameter

From the **graph**, we have the following points

(x, y) = (0, 0) and (1, 10)

The **increase **in **height **each second is then calculated as

Increase = (y2 - y1)/(x2 - x1)

This gives

Increase = (10 - 1)/(1 - 0)

Evaluate

Increase = 10

Hence. the **increase **in **height **each second is 10 mm

In (a), we have

The **increase **in **height **each second is 10 mm

The **increase **in **height **each second is also the **slope **of the graph

Hence, the **slope **of the graph is 10 mm

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Do these answers look right?

**Answer:**

Yep your good

**Step-by-step explanation:**

Your smart

she will make the base and side of the box out of a metal that costs 50 cents per square inch. the lid of the boxwill be made from a metal with a more ornate finish which costs 200 cents per square inch

**Answer:**

4

**Step-by-step explanation:**

1 side is 50 per inch the ornate cost 200 cents. 200÷50=4

What is the slope of this graph? 1/4 -4 -1/4 -4

**Answer:**

-4

**Step-by-step explanation:**

The line goes down as it moves to the right so it has to be negative.

It goes over 1 and down 4.

To find the slope we use -4/1

We do this because it went **down** 4 so the 4 is negative, and we use 1 because it went over 1.

So -4/1 = -4

What is the area of this composite figure?

The **area **of the **composite **figure is 17 square in. Option B

From the image shown, we can see that the **composite** figure is made up of;

The formula for **area** of a** rectangle** is expressed as;

Area = lw

Where;

L is the length of the rectangle = 4inw is the width of the rectangle = 3inNow, substitute the values into the formula for area

Area = 3 × 4

Multiply through

Area = 12 square in

The formula for area of a **triangle** is expressed as;

Area = 1/ 2 × b × h

Where;

b is the base of the triangleh is the height from the baseSubstitute the values into the formula

Area = 1/ 2 × 2 × 5

Multiply the numerators

Area = 10/ 2

Find the ratio

Area = 5 square in

But area of the composite figure is given as;

Area of rectangle + area of triangle

12 + 5

17 square in

Hence, the **area **is 17 square in

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A line passes through the point (-1,-5) and has a slope of -7

Write an equation in slope -intercept form for this

Line

[tex](\stackrel{x_1}{-1}~,~\stackrel{y_1}{-5})\hspace{10em} \stackrel{slope}{m} ~=~ - 7 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-5)}=\stackrel{m}{- 7}(x-\stackrel{x_1}{(-1)}) \implies y +5= -7 (x +1) \\\\\\ y+5=-7x-7\implies {\Large \begin{array}{llll} y=-7x-12 \end{array}}[/tex]

(-4x^2+4x)+(-6x^2-8) can someone please help me with this

**Answer:**

-10x²+4x-8

**Step-by-step explanation:**

-4x²+4x-6x²-8

-4x²-6x²+4x-8

-10x²+4x-8

a unit received 1,000 rounds of .9mm. they return 450 live rounds. with a brass conversion rate of .009lb, what should be the total weight of the brass returned?

The total **weight **of the brass returned is 4.04 lb

In this question, we have to find the total **conversion** of brass return with 450 so multiply the conversion rate by the live rounds return back then we will get our exact answer as follows

A unit received rounds of .9mm = 1000

They return the number of live round units = 450

They return the number of live round units with a brass **conversion** = .009

so,

The total** weight** of the brass returned = 450 × .009

The total **weight **of the brass returned with a brass **conversion** = 4.05 lb

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I need help... yet again. I'm sorry I am very uneducated.

here’s a step by step

find the GCF (greatest common factor) of 18 and 42.

this would be 6 because factors of 18 are 1,2,3,6,18

and the factors of 42 are 1,2,3,6,7,42

the greatest common factor that they both share is 6.

so then 6 would be on the outside of the parenthesis.

then you find the missing factor of each number.

6 x ? = 18, it’s 3 so 6(3 + ?)

then you find the missing factor for 42,

6 x ? = 42, it’s 7

so the final answer would be

A) 6(3 + 7)

MAKE SURE ITS NOT MULTIPLICATION INSIDE THE PARENTHESIS.

find the GCF (greatest common factor) of 18 and 42.

this would be 6 because factors of 18 are 1,2,3,6,18

and the factors of 42 are 1,2,3,6,7,42

the greatest common factor that they both share is 6.

so then 6 would be on the outside of the parenthesis.

then you find the missing factor of each number.

6 x ? = 18, it’s 3 so 6(3 + ?)

then you find the missing factor for 42,

6 x ? = 42, it’s 7

so the final answer would be

A) 6(3 + 7)

MAKE SURE ITS NOT MULTIPLICATION INSIDE THE PARENTHESIS.

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Mark's soup recipe makes 10 servings and uses 4 carrots and 2 potatoes. Drag carrots and potatoes into the box to show how many Mark needs for 15 servings.
Explain the reasons behind the colonization of North America by England. What did the monarchy and government hope to gain? What did the settlers hope to gain?
1 So your mom made both you and your brother take piano lessons. After just a few months, your brother is playing really hard pieces of music. You, on the other hand, cant seem to get out of the beginner music book. You decide that your brother just has musical talent and you dont, and that no matter how hard you practice, youll never be as good as he is. But is that really true? Or are you just looking for an excuse to stop playing the piano?2 This is an argument that musicians and scientists love to revisit: Is musical ability an innate talent, or is it just the result of practice and determination? When someone is very good at a given thing, what is it that actually makes him good? asks Dr. K. Anders Ericsson, a psychology professor at Florida State University. Ericsson led a group of researchers in one of the most important studies about talent versus practice. Ericsson believes that two people can have the same ability to do something, such as play the piano, but the one who can engage in something called deliberate practice will be the one who becomes the most proficient.3 Deliberate practice isnt just logging in so many hours of practice time, but involves setting specific goals of skills the person needs to work on, getting immediate feedback, and concentrating on technique. Ericsson and his colleagues published a 900-page book called the Cambridge Handbook of Expertise and Expert Performance, in which they say that talent is overrated. They write that expert performers are made through practice and hard work, not simply born with amazing talent. They also suggest that if people pursue something that they love, they are more likely to work hard at it and be successful. Many people avoid doing things that they dont think theyre good at. They give up and tell themselves that they just dont have the talent. Instead, what they really dont have is the desire to be really good and the dedication to regularly practice to reach their goal.4 A lot of people believe there are some inherent limits they were born with, Ericsson says. But there is surprisingly little hard evidence that anyone could attain any kind of exceptional performance without spending a lot of time perfecting it.5 In his 2008 book Outliers, author Malcolm Gladwell summed up Ericssons work and repeatedly stated that anyone could become proficient and successful in his or her fieldincluding musicif they practiced for 10,000 hours, which he called the 10,000 Hour Rule. He writes that practice isnt the thing you do once youre good, but rather, the thing you do that makes you good. Even for those people who seem to have talent to start with, this amount of practice can make the difference between being average and being elite.6 Many scientists are questioning the entire idea of talent, calling it a myth. Folk psychologythe beliefs that people have about human behavior, usually handed down over generations as well as coming from individual experienceteaches us that talents are present at birth and only certain people are born with these special abilities. But scientists have studied successful musicians and found that many of them did not show any particular signs of talent at a very early age. Those who did were usually a part of a household where a parent was musical or encouraged musical activities. A child might show interest in music, and the parent then provides the musical training that helps the child become a good musician.8 Some psychologists believe that, while practice is extremely important, there is a component of intellectual ability that helps determine whether someone will be good at something like playing the piano. According to a study by psychologists David Hambrick and Elizabeth Meinz in the journal Current Directions in Psychological Science, working memory capacity, which is a core part of overall intellectual ability, can predict success in something like playing an instrument. They measured the sight-reading ability of pianists, which is the ability to successfully play a piece of music that they have never seen before. They studied two pianists who had accumulated the same number of practice hours, but had different levels of working memory capacity. The pianist with the higher working memory capacity performed better on the sight-reading task.Part A What is the best definition of the phrase working memory capacity as it is used in paragraph 8?the power of the brain to process informationthe ability of the brain to focus on a task or ideasthe length of time a useful piece of memory laststhe ability to commit ideas or routines to memory
could you give me 5 chemistry equations and an explanation of them solved chemistry equations please
I REALLY NEED HELP WITH THIS!!Determine the angles of a rotation A) 90 clockwise B) 90 counterclockwise C) 180 D) 270 clockwise E) 270 counterclockwise is 2 correct answers
Archimedes drained the water in his tub.The amount of water left in the tub (in liters) as a function of time (in minutes) is graphed.How fast did the water drain?Choose one answer:A. 72 liters per minuteB. 74 liters per minuteC. 76 liters per minuteD. 78 liters per minute
If a population consists of mainly older individuals, how would you expect the future population size to respond?