A cone with radius 5 and height 12 has its radius doubled. how many times greater is the volume of the larger come that the smaller cone?

The given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given  measures, find the other four.

Someone which statements are true? check all that apply.

You went to a restaurant and spent $53.25 on the meal. there was a 6% sales tax. what was the amount of money, not including a tip, you spent at the restaurant?