A rectangular pyramid has a base with a length of 42mm and a width of 36mm. The height of the triangular face along the length of the pyramid is 24mm, and the height of the triangular face along the width is 26.3mm. What is the pyramids surface area.

If the dimensions of a rectangular prism are 5 ft x 3.5 ft x 2 ſt, what is the surface area?

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) .

One positive number is 9 more than twice another. if their product is 95, find the numbers