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3 years ago

the area of a roof on a house is n756 square inches. the length of the roof is 108 inches. how many inches wide is the roof?

Mathematics

1 answer:

Leno4ka [110]3 years ago

6 0

Area = Length * Width

So Width = Area/Length = 756/108 = 7 inches wide

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PLEASE HELP! 10 POINTS! The pie chart shows the breakdown of sales for a sporting goods store. If the store made 4,560 sales, ho

soldier1979 [14.2K]

Answer:

≈ 502

Step-by-step explanation:

The pie chart shows that shirts made up 11% of the sales made by the sporting goods store.

The number of sales that were shirts = 11% of the total sales

Total sales made by the store is given as 4,560

Number of sales that were shirts = 11/100 × 4,560

= 0.11 × 4,560

= 501.6

Number of sales made that were shirts is approximately 502.

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3 years ago

Please help me with this

telo118 [61]

Answer:

OPTION D

Step-by-step explanation:

The bracket is part of bodmas and the only thing it does is to divide equations to make it easier, so thereby I testify that the answer is 2.5/7

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3 years ago

Simplify the expression. Assume that all variables are positive. Exponents in simplified form should all be

Rainbow [258]

Given:

The given expression is $\frac{7^{\frac{1}{2}} \cdot 7^{\frac{3}{2}}}{7^{-3}}$

We need to determine the exponents in simplified form.

Exponents in simplified form:

Let us determine the exponent in simplified form.

Let us apply the exponent rule $\frac{x^{a}}{x^{b}}=x^{a-b}$

Thus, we have;

$7^{\frac{1}{2}+\frac{3}{2}-(-3)}$

Adding the fractions, we get;

$7^{\frac{4}{2}-(-3)}$

Cancelling the common terms, we have;

$7^{2-(-3)}$

Simplifying the exponent, we get;

$7^{2+3}$

Adding the exponent, we have;

$7^5$

Thus, the simplified form of the expression is $7^5$

8 0

3 years ago

Can someone help with this?

stellarik [79]

Answer:

Step-by-step explanation:

Because it has to be less than or no more than $100

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3 years ago

Read 2 more answers

Please answer the following question:

lesya692 [45]

Answer:

circumference=πd

3.142×(7.5+7.5)

3.142× 15

47.13

7 0

3 years ago