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balu736 [363]
3 years ago
5

If the circumference equals 40 pi inches, what is the radius?

Mathematics
1 answer:
Taya2010 [7]3 years ago
4 0

Circumference = 2πr

40π = 2πr

r = 20 in

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Step-by-step explanation:

Hi!

Since the tangent line T and the curve y must coincide at x=-4

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On the other hand, the derivative of the curve evaluated at -4 y'(x=-4) must be the slope of the tangent line. Which inspecting the tangent line T(x) is -7

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La trayectoria del primero es:

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Un problema similar es dado en brainly.com/question/24653364

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Answer:

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Step-by-step explanation:

(//answers.yahoo.com/)


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