Surface Area = 2πr² + 2πrh
Surface Area = 2π(7)² + 2π(7)(15) = 308π in²²
Answer: 308π in²
Answer:
Step-by-step explanation: 4 the answer is 4
Answer:
x= 41.8°
Step-by-step explanation:
use inverse trig to find x.
(
)=x
type this into your calculator. (make sure the mode on your calculator is degree or it won't work)
x= 41.8
Hope This Helps:)
brainliest please
<span>27^-2/3
= (3^3)^-2/3
= 3^-2
= 1/3^2
= 1/9
answer
</span><span>B. 1/9</span>
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➷ 90 is an integer, and the closest others are 89 and 91
✽
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