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cmcdonnell8812
01.02.2021 •
Mathematics
3x2 + 4x - 8 = 0?
A)x = -4 ± 4
7
B)x = -
4 ± 7
4
6
C)x = -
2 ± 2
7
3
D)x =
2 ± 2
7
3
Solved
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Ответ:
C) x = -
2 ± 2
7
3
Step-by-step explanation:
Ответ:
32pi
Step-by-step explanation:
The formula for the volume of a cylinder is
, where r is the radius and h is the height. Plugging in the given values, you get:
Hope this helps!