Which value must be added to the expression x^2+16x to make it a perfect-square trinomial? a. 8 b. 32 c. 64 d. 256

What is the range of the data below? .8090100

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

Two rectangular prisms have the same volume. the area of the base of the blue prism is 418 4 1 8 square units. the area of the base of the red prism is one-half that of the blue prism. which statement is true?