Choose the following function that belongs to the squaring family. y = x 3 + x 2 y = x 2 - x y = x + 22 y = \sqrt{x} x

Asphere has a diameter of 10 in. what is the volume of the sphere?

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?