Answer:
h = 20 in
Step-by-step explanation:
V = pi * r^ * h
628 = pi x 10 x h
628/(pi x 10) = h
h = 20
Answer:
Have some water and take a short break from the screen if possible, maybe get a few minutes of fresh air
Answer:

Step-by-step explanation:
In any right triangle, the cosine of an angle is equal to its adjacent side divided by the hypotenuse, or longest side, of the triangle.
Therefore, we have:

I believe it’s 6, so E, but I also believe I’m completely wrong-