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2 years ago

Find the surface area of a cylinder with a height of 7 ft and a base radius of 2 ft.

Mathematics

1 answer:

Temka [501]2 years ago

8 0

Step-by-step explanation:

If r=2 and h =7 then Surface area= A= 2pi* r* h +2pi *r^2=113.1 ft^2

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Step-by-step explanation:

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12 + 12 - 9 = 6k - 3k

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2 years ago

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Answer:

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Step-by-step explanation:

y = A cos ( Bx + C) + D

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Compression / Stretching B

Period of given function is $\frac{8\pi }{3}$

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Horizontal shift of given function is $\frac{\pi }{3}$

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So, the equation of given function is

y = - cos (  $\frac{3}{4}$  x +  $\frac{\pi }{4}$  ) 

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