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4 years ago

Answer please quick and do it right !!

Mathematics

1 answer:

boyakko [2]4 years ago

4 0

Answer:

$15.39

Step-by-step explanation:

$A=\pi r^{2}$

A=3.14 $3.5^{2}$

A=38.465

38.465*8=307.72

307.72*.05=15.386

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By definition of power properties we have to:

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So:

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Where:

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Answer:

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4 years ago