What do you know about the lengths of the sides of a horizontal cross section of a pyramid

What is the value of x in the following equation. -x ^3/2 = -27

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9