Simplify your answer and write it as a fraction.

**Answer: The answer is a scale factor of 6**

**Step-by-step explanation:**

5 feet is 60 inches, and on the drawing the closet is 10 inches while the real closet is 5 feet, so just divide 60 by whatever gets you 10.

what is 7/30 as a decimal

**Answer:** 7/30 as a decimal is 0.23333333333333

Hope this helps!

7/30 in a decimal is 0.23333333333333

Evaluate u + xy, if u = 18, x = 10, and y = 8

The **value **of u + xy, if u = 18, x = 10, and y = 8 is **98**

What are algebraic expressions?

**Algebraic expressions** are defined as mathematical expressions that are made up of constants, variables, coefficients, terms and factors.

These algebraic expressions are also composed of a**rithmetic operations**, such as;

Given the expression;

u + xy

Where;

u = 18x = 10y = 8Now, substitute the values into the expression;

18 + 10(8)

expand the bracket

18 + 80

Add the values

98

Hence, the **value **is 98

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14.2 to 1 decimal place

The answer is 14.2

the position of a digit after the decimal point, each successive position to the right having a denominator of an increased power of ten.

The only number after the decimal is 2 so the answer is 14.2 it is already to one decimal place.

if the question was 14.25 to one decimal place for example it would be 14.3 as you’d have to round up.

Hope this helps

the position of a digit after the decimal point, each successive position to the right having a denominator of an increased power of ten.

The only number after the decimal is 2 so the answer is 14.2 it is already to one decimal place.

if the question was 14.25 to one decimal place for example it would be 14.3 as you’d have to round up.

Hope this helps

why is the answer that tho

What is the question?

**Answer:**

question tho??

If it is windy, then we will go sailing today.

A. If we go sailing today, then it is windy.

B. If it is windy, then we will not go sailing today.

C. If we do not go sailing today, then it is not windy.

D.If it is not windy, then we will not go sailing today.

D, wind is great for sailing

Please help I don't know how to do this and I was wondering if someone could help.

Applying the concept of the **or operation**, the **solution **to the given inequality is as follows:

r < -5/8 or r ≥ 3/8.

How to find the or operation between two data sets?Considering two data-sets, the or operation between them is the set composed by all the elements that belong to **at least one** of the data-sets.

In the case of an inequality, the data set is represented by the **intervals**.

The **first **inequality is:

0.5r + 3 < 7/4.

0.5r < 7/4 - 3

r/2 < -5/4 (as -3 = -12/4)

r < -5/8.

The **second **inequality is:

-r + 3/4 ≤ 3/8

-r ≤ 3/8 - 3/4

-r ≤ -3/8 (as 3/4 = 6/8)

r ≥ 3/8 (multiply by -1, hence the signal also changes).

As the intervals **do not intersect,** the **solution **to the inequality is given as follows:

r < -5/8 or r ≥ 3/8.

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solve for X on each of them and find the measurements of the angles

The unknown **angles** are as follows:

complementary **angles** are **angles** that sum up to 90 degrees.

in other words, When two **angles** add to 90°, we say they "Complement" each other.

Therefore,

9x + 2x + 7 = 90

11x = 90 - 7

11x = 83

x = 83 / 11

x = 7.54

Therefore,

∠1 = 9(7.54) = 67.9°

∠2 = 2(7.54) + 7 = 22.08°

Supplementary **angles** are **angles** that sum up to 180 degrees.

Therefore,

3x + 8 + 9x = 180

12x + 8 = 180

12x = 180 - 8

12x = 172

x = 172 / 12

x = 14.3

Hence,

∠1 = 9(14.3) = 129°

∠2 = 180 - 129 = 51°

Vertically opposite **angles **share the same vertex. Vertically opposite **angles** are equal.

Therefore,

9x = 3x + 9

9x - 3x = 9

6x = 9

x = 9 / 6

x = 3 / 2

x = 1.5

Therefore,

∠1 = 9(1.5) = 13.5°

∠2 = 13.5°

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PLEASEEEE HELP LE OUT!!!

The steps a student preformed to solve the equation 7h - ( 3h - 5) = 2(h - 7 ) are shown below. Explain each step the student preformed to solve the equation

**Answer:**

[tex]{ \sf{7h - (3h - 5) = 2(h - 7)}} \\ \\ { \sf{7h - 3h + 5 = 2h - 14}}[/tex]

[distributive property open brackets ]

[tex]{ \sf{4h + 5 = 2h - 14}}[/tex]

[simplification of either sides]

[tex]{ \sf{4h - 2h = - 14 - 5}}[/tex]

[operating similar terms]

[tex]{ \sf{2h = - 19}} \\ [/tex]

[simplification]

[tex]{ \sf{h = \frac{ - 19}{2} }}[/tex]

a refrigerator was originally priced at $250. it was then put on sale for 20% of. what is the number of dollars in the final price of the refrigerator if an additional 15% is taken off from the sale price?

The** final price** of the refrigerator after the additional 15% discount is $170

Given

The **original sale** price of the refrigerator = was $250

Given a 20 % discount on the original price, the** new sale price **would be as follows

Sale price = **original price - Discount**

= [tex]250-(\frac{20}{100} )250[/tex]

Sale price = $200

After this an** additional 15% discount **is given on new sale price.

So again deducting the discount from the sale price we get,

Sale price = 200 - discount(15%)

= [tex]200-(\frac{15}{100} )200[/tex]

**Sale price **= 170

Hence the** final sale price **after discount is $170

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ANSWER QUICK!!!!

You use floor tiles to help you learn a new dance move. You move 2 tiles right and 3 tiles up. Then you move 1 tile left and 1 tile down. Rewrite the composition as a single translation.

The given **composition** as a single **translation **is (x,y)→(x+1,y+2) .

In the question,

two **translation** are given , we have to write the composition of two translation in a single translation ,

we choose arbitrary points (x,y) in the tile , and find the horizontal and vertical shift in the coordinates of point after both translations .

let A(x,y) be an arbitrary point in the tile

So , by the first translation

"move **2 tiles right** and **3 tiles up**" ,

after first translation, the coordinates are A'(x+2,y+3)

The second translation "you move **1 tile left** and **1 tile down**" , will map A'(x+2,y+3) to

A"(x+2-1 , y+3-1)

= A"(x+1 , y+2)

Therefore , the **single translation** rule for the **composition** is (x,y)→(x+1,y+2) .

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Please help!!! How are tjhey parallel!?

**Answer:**

yeah

**Step-by-step explanation:**

They do not intersect???

A circle P is circumscribed about a regular hexagon ABCDEF

a. central

b. exterior

c. interior

d. inscribed

It is **True** to state that Arcs AB, BC, CD, DE, EF, FA in the **circumscribed hexagon **are all equal. See the explanation below.

In **geometry**, a hexagon is a six-sided polygon. A regular hexagon is one in which the lengths of all the sides and the measurements of all the angles are identical. The sides of a regular **hexagon **are therefore equivalent.

Allow point P to be the **hexagon's** and circle's center.

The dimension of arc AB is the same as the measure of **central angle **APB, which are both 360/6 = 60 degrees. This also applies to the other arc **measurements**. The whole 360-degree circle is divided into six equal parts, each measuring 60 degrees.

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**Full Question:**

Although the question seems incomplete you may have been referring to this:

A circle P is circumscribed about a regular hexagon ABCDEF

Arcs AB, BC, CD, DE, EF, FA are all equal

Select one:

a. False

b. True

-3[10+4(x-2)] all subtracted from 20

The **value **of the **expression **is 74 - 12x

**Expressions **are mathematical statements that are represented by variables, coefficients and operators

The **expression **is given as

-3[10+4(x-2)] all subtracted from 20

When represented as an expression, we have the following **mathematical representation**

20 - (-3[10+4(x-2)])

Open the brackets in the above **expression**

So, we have

20 - (-3[10+4(x-2)]) = 20 - (-30+12(x-2)])

Open the brackets in the above expression

So, we have

20 - (-3[10+4(x-2)]) = 20 - (-30 + 12x - 24)

Open the last brackets in the above expression

So, we have

20 - (-3[10+4(x-2)]) = 20 + 30 - 12x + 24

Evaluate the like terms in the above expression

So, we have

20 - (-3[10+4(x-2)]) = 74 - 12x

Hence, the **equivalent expression **of the expression "-3[10+4(x-2)] all subtracted from 20" is 74 - 12x

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tony uses 12 4 1 and 7 to make a new number

**Answer:**

ishbekshbrishdhtjekdhhfjeid

Help me: Brainliest +lots of points

The line segment joining points (2,6) and (6,2) forms a diagonal of a square. Which of the following could be the coordinates of another vertex of that square?

**Answer:**

(2,2) and (6,6) would be the other two points to the square.

**Step-by-step explanation:**

**Answer:**

(2,2) or (6,6)

**Step-by-step explanation:**

looking at the graph you can see the diagonal of a square and I just followed the points if that make sense please tell me if you need more

Which of the following functions is graphed below?

The most appropriate choice for **function** and **graph** of a **function** will be given by-

Option D is correct

**What is function and graph of a function?**

A **function** from A to B is a rule that assigns to each element of A a unique element of B.

Set of all points of the form (x, f(x)) is called **graph** of a **function. **

Here,

There is a hollow circle on y = 5 line and the function continues upwards

Also,

[tex]=\lim_{x \to 1} y(x)\\= \lim_{x \to 1} x^2 + 4\\= 1^2 + 4\\=5[/tex]

Now, there is a solid circle on y = -1 line and the function continues downward

So there is an equality on x = 1 downward

Now f(1) = [tex]1^3-2[/tex]

= -1

So the appropriate graph will be

[tex]\left \{ {x^3 - 2, {x \leq 1} \atop x^2+1, {x > 1}} \right.[/tex]

D is correct

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**Complete Question**

Which of the following functions is graphed below?

The image has been attached

1a)Determine whether the relation is a function. (3,-3) (-3,3) (2,-2) (-2,-3) and explain.

1b)If the relation in 1a is a one to one?explain.

I really need help on this question but if anyone wants to help it would be greatly appreciated! 20 points for this!

Part a

It is a function because each x-value matches with only one y-value.

Part b

No, because the x-values of 3 and -2 both correspond to a y-value of -3.

at the end of the season, a team’s ratio of wins to losses was 3:5. if there were no ties, what percentage of its games did the team win? (show work)

A.) 33 1/3%

B.) 37 1/2%

C.) 40%

D.) 62 1/2%

E.) 75%

As per given data of end of the season , **ratio **of teams win to losses is 3:5 and no ties, then **percentage** of game win by team is equal **37 1/2%**.

As given in the question,

For the given dat of end of season,

**Ratio** of teams win to losses is equal to 3:5

Let x be the percentage of game

As per given ratio we have,

3x+ 5x =100%

⇒ 8x = 100

⇒x =100/ 8

⇒ x= 12.5

**Percentage **of winning the game by team = 3x

= 3(12.5)

= 37.5%

= 37 1/2%

Therefore, for given data of end of the season , ratio of teams win to losses is 3:5 and no ties, then **percentage** of game win by team is equal 37 1/2%.

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In a cinema there are 28 rows and in each row is 22 seats Each ticket coast 8.10 work out an estimate for the total income from the ticket sales

As there are **28 rows **and in each row has **22 seats**, then, the estimate of the **total income** from the ticket sales equals to **$4,989.60**.

In a general sense, a **total income **means the gross income from all sources less certain **deductions **such as expenses, allowances and reliefs. But in the question context, it means the **revenue**, which is the total amount of **income **generated by the sale of goods and offering of **services **related to the primary operations of the business.

**Given data**

Cinema have 28 rows

Cinema have 22 seats per row

Each ticket cost 8.10

Total Income = $8,10 * 28 rows * 22 seats

Total Income = $4989.60

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I'm stuck in this word problem pls help me ty

**Answer:**

GREAT question i have no idea

**Step-by-step explanation:**

(1) 51.4 - 2.6*w = 9.6+1.2*w

(2) 51.4-9.6 = 1.2w+2.6w

So 41.8 = 3.8w

So w = 41.8/3.8 = 11

11 weeks until the same weight

(2) 51.4-9.6 = 1.2w+2.6w

So 41.8 = 3.8w

So w = 41.8/3.8 = 11

11 weeks until the same weight

A line passes through the point (-8,3) and has a slope of -5/4

Write an equation in slope intercept form for this line

**Answer:**

y=2x+13

that is the slope of the intercept

which number should replace s to make the equation below TRUE?

s divided by 4 = 7

The **number **that should **replace **s to make the **equation **true is 28.

An **equation **in mathematics is an expression that has an equal to sign, =. An **expression **is a statement in mathematics that is made up of at least one variable and number.

s divided by 4 = 7

s ÷ 4 = 7

In order to determine the value of s, **multiply **both sides of the **equation **by 7. **Multiplication **is the process that is used in mathematics to determine the product of two or more numbers. The sign that represents **multiplication **is × . **Multiplication **is a mathematical operation. Other operations in mathematics are addition, subtraction and division.

(s ÷ 4) x 4 = 7 x 4

s = 28

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A submarine to study changes in the sea level of the Pacific Ocean

descends 420 feet below sea level. 3 hours later, it makes an ascent

of 170 feet. What is the submarine's new position?

It should be 250 feet below sea level

K

Assume that when human resource managers are randomly selected, 64% say job applicants should follow up within

two weeks. If 7 human resource managers are randomly selected, find the probability that exactly 4 of them say job

applicants should follow up within two weeks.

The probability is.

(Round to four decimal places as needed.)

BCEXIS

Using the **binomial **distribution, there is a 0.2740 = 27.40%** probability** that exactly 4 of them say job applicants should follow up within two weeks.

For each manager, there are only **two possible outcomes,** either they say that job applicants should follow up within two weeks, or they do not say it. The opinion of a manger is **independent **of the opinion of any other manager, hence the **binomial **distribution is used to solve this question.

The formula for the probability of **x successes** is:

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

The **parameters **are given by:

In the context of this problem, the **parameters **are given as follows:

n = 7, p = 0.64.

The **probability **of exactly 4 saying that applicants should follow up within two weeks is** P(X = 4)**, hence:

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

[tex]P(X = 4) = C_{7,4}.(0.64)^{4}.(0.36)^{3} = 0.2740[/tex]

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Simplify (9x^3+2x^2-5x+4)-(5x^3-7x+4)

[tex]=9x^{3} +2x^{2} -5x+4-5x^{3} +7x-4\\=9x^{3} -5x^{3} +2x^{2} -5x+7x+4-4\\=4x^{3} +2x^{2} +2x[/tex]

Be remined for the second expression affects the signs of all the terms inside the brackets.

What math is being used here? (Subject names)# 3

subtraction if you’re talking about what operation is being used

Subtraction.

210.5 miles - 135.8 miles = 74.7 miles

210.5 miles - 135.8 miles = 74.7 miles

In the figure shown, lines fand g are parallel.

Select the angle that is congruent to angle 1.

(A.) Angle 2

(B.) Angle 6

C.) Angle 7

D. Angle 8

I know the answer bc I did this already it’s a angle 2

D because their congruent

In the diagram below, KJ is congruent to LJ. If m of angle J = 98° and m of angle K = 11x+8, determine the value of x.

X=3

1. Use the given information KJ is congruent to LJ:

Given line segment KJ and line segment LJ are congruent you know their opposite side angles are also congruent

2. Find the angle measures:

Given that J= 98 you know angle K+L equals to 180-89, this is because they are congruent therefore they must equal what is left. After you divide by 2 to split the remaining amount evenly which states angle K = 41 and angle L = 41

3. Set up the equation:

Knowing angle K is 41 and given that it’s also 11x+8 you set up the following algebraic equation: 11x+8=41

4. Solve for x:

11x+8=41 | subtract 8 from both sides

11x=33 | divide by 11

X=3

1. Use the given information KJ is congruent to LJ:

Given line segment KJ and line segment LJ are congruent you know their opposite side angles are also congruent

2. Find the angle measures:

Given that J= 98 you know angle K+L equals to 180-89, this is because they are congruent therefore they must equal what is left. After you divide by 2 to split the remaining amount evenly which states angle K = 41 and angle L = 41

3. Set up the equation:

Knowing angle K is 41 and given that it’s also 11x+8 you set up the following algebraic equation: 11x+8=41

4. Solve for x:

11x+8=41 | subtract 8 from both sides

11x=33 | divide by 11

X=3

PLEASE HELP ASAP!!!!!!!!!!

**Answer:**

picture pls

**Step-by-step explanation:**

I need clearer pic pls

pls help will give brainliest

The given point were reflected about the line y = x and the coordinates the **reflected point** (-5 , 3) is (3, - 5)

According to the question, given that

point reflected line y =x,

**Reflected point** coordinates of (-5, 3), then find the coordinates of the point after in the line of symmetry :

(-5, 3) → (3, - 5)

A **reflection** is referred to as a twist in geometry. A reflection is the mirror image of shape . A line, called the line of reflection, will agree an image to reflect without change it. When all of the points in a figure are evenly spaced apart from one another, the two figures are said to reflect each other. The reflected picture should have the same size and shape as the original, but it faces the opposite way. Changes in position during contemplation may also result in translation. Pre-image and image are terms used to refer to the same thing in this context. ABC and A'B'C are used to represent the pre-image and image, respectively.

A **reflection point** is similar to staring at a flipped mirror picture of yourself.

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farm b has a 200 ft well that uses 10000 cubic feet of natural gas per year. if the cost of natural gas is the same a farm a, what is the annual cost to operate this well
What did colonists in North Carolina do for fun
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which graph represents the inequality 2.5 greater than the product of -0.5 and a number?
Help pls thank you geo 10th
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multiply the polynomials (3x^2-5x+7) and (2x^2-5x+7). Simplify the answer
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Dna is a double helix. a gene has the following sequence of bases. a c t a g a c g t during dna replication a mutation occurs so that the sequence now reads: a c t g g a c g t name the type of mutation that has occurred.
By 1910 the United States had an immigration station on the East Coast and on the West Coast. True or false?
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