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olga55 [171]
3 years ago
14

Help rn please im failing hard

Mathematics
1 answer:
azamat3 years ago
6 0

Answer:

a = -40/3

Step-by-step explanation:

(7a - 4) = (4a - 44)

7a - 4 = 4a - 44

7a = 4a - 44 + 4

7a = 4a - 40

7a - 4a = - 40

3a = - 40

3a/3 = -40/3

a = -40/3 or -13.3333 repeating

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A cylinder has a diameter of 40 feet and a height of 32 feet. What is the surface area of the cylinder? Express the answer in
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Answer:

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Step-by-step explanation:

The surface area of a cylinder is given as;

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The surface area is therefore:

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