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svlad2 [7]
3 years ago
11

PLEASE HELP!!!!! Find the volume of a cone that has a diameter 30ft and a height of 12ft.

Mathematics
1 answer:
Leviafan [203]3 years ago
5 0

Answer:

the answer is 2827.4

Step-by-step explanation:

\pi \:  {r}^{2}  \frac{h}{3}

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Step-by-step explanation:

total students = 25

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divide by 5 to get 2:3

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3 years ago
In ΔBCD, the measure of ∠D=90°, DC = 16, CB = 65, and BD = 63. What ratio represents the cosine of ∠B?
Alisiya [41]

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Step-by-step explanation:

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Cosine Ф = adjacent side/hypotenuses side

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