Mathematics: In the cylinder below, the radius, r, is 5 m, and the volume is 200 m3. What is the altitude of the cylinder? A. 4 m B. 13 m C. 16 m D. 8 m

In the cylinder below, the radius, r, is 5 m, and

Ответ:

alyssabalinnt

25.01.2022

D, 8 (I think)

Step-by-step explanation:

The formula for the volume of a cylinder is \pi r^2 h. Since you know the volume and the radius, you can set up the following formula:

$200=\pi \cdot 5^2 \cdot h$

$h=\frac{8}{\pi}\approx 2.54$ . I know that is not one of the answer options, maybe the pi's didn't render here, and the answer is 8.Anyways, hope this helps!

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Ответ:

katswindle11

10.09.2021

Mathematics

Step-by-step explanation:

Adjacent to the undetermined angle is 6, and the hypotenuse has been given. We can conclude, after looking at our SOHCAHTOA, that we will be using cosine(CAH) to solve this problem.

Let the unspecified angle be $\theta\\$ (This sign is called theta, which is just a sign for angle)

Lets start!

cos $\theta\\$ = adj/hyp

cos $\theta\\$ = 6/13

$\theta\\$ = $cos^{-1}$ (6/13)

$\theta\\$ = 62.5

$\theta\\$ = 63

Hope that helped!

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In the cylinder below, the radius, r, is 5 m, and the volume is 200 m3. What is the altitude of the cylinder?

A.
4 m
B.
13 m
C.
16 m
D.
8 m

Ответ:

Ответ:

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