Please help me because I need it

Mathematics

2 answers:

Juli2301 [7.4K]3 years ago

8 0

to answer the surface area for a cylinder you need to do 2 times 3.14 (pi) times the radius times the height. once you have that answer you need to do 2 times pi times the radius squared. then after you get both of those answers you add them together

Yuri [45]3 years ago

6 0

I think that the answer is A

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user100 [1]

Answer:

x = -6

Step-by-step explanation:

-11 - 8x = -3x + 19 (Move constants to right side)

-8x = -3x + 19 + 11 (Move x to left side)

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-5x = 30 (divide both sides by -5)

x = -6