9. A retaining wall on the playground is shown below. If of the wall is made
from brick, what is the height of the
brick portion of the wall? (11-6)
How do you do this

The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships

If you could answer these your a life saver