Asphere is circumscribed about an 8-inch by 8-inch by 8-inch cube. find the volume to the nearest cubic inch.

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

Which of the following is a solution of z^6 = 64i? 2(cos105° + isin105°) 2(cos120° + isin120°) 2(cos135° + isin135°) 8(cos15° + isin15°)

What is the area of a triangle with a base of 7x and height of 8x expressed as a monomial? question 5 options: 1x 15x2 28x2 56x2