What is the volume of the doorstop below?

A rectangular prism and triangular prism. The rectangular prism has a length of 2 inches, width of 6 inches, and height of 3 inches. The triangular prism has a triangular base with a base of 3 inches and height of 3 inches. The height of the prism is 6 inches.
27 inches cubed
36 inches cubed
63 inches cubed
90 inches cubed

In what form is the following linear equation written y=9x+2

To which set of numbers does the number –5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .