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Brums [2.3K]
1 year ago
14

Please help I don't understand.

Mathematics
1 answer:
Softa [21]1 year ago
3 0
<h2>Part A</h2>

A(p) =2p \pi \\  p(t) = 6t \\ A(p(t)) = 2 \times 6t \times \pi = 12t\pi

<h2> </h2><h2>Part B</h2>

A(p(8)) = 12  \times 8 \times \pi = 301.44 \: u {}^{2}  \\

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<h3>Expression involving exponents and shaded area</h3>

The expression is:

6²- (3² + 2²)

The shaded area:

Shaded area=6²- (3² + 2²)

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Therefore the expression involving exponents to represent the shaded area in square inches of the diagram is: 6²- (3² + 2²). The shaded area in squares inches of the diagram is: 23 square inches.

Learn more about Expression involving exponents and shaded area here:brainly.com/question/12529223

brainly.com/question/12560437

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