3 years ago

Can someone please help me for 40 points please

Mathematics

2 answers:

777dan777 [17]3 years ago

8 0

I the answer should be: 25, left in index form

TEA [102]3 years ago

7 0

Answer:

5 to the power of 3 5times5times5

Step-by-step explanation:

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3 years ago

The area of a quarter circle is 38.465 square inches. What is the quarter circle's radius?

LuckyWell [14K]

The formula for a circle's area is $A=\pi r^2$ . We are given an area of 38.465 square inches for a quarter of it.

Multiply this value by 4 to compensate for the quarter circle.

$4 \times 38.465=\pi r^2$

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2 years ago

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borishaifa [10]

Answer:

I think that the front one would be D) 20

Step-by-step explanation:

It is 4 times bigger than the smaller one so it is 20

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3 years ago

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Vikentia [17]

Your answer is
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4 years ago

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