Rectangle ABCD will be transformed using a scale factor of three. what will be the coordinations of the vertices of the dilated rectangle?

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

Louis wants to carpet the rectangular floor of his basement the basement has an area of 864 square feet the width of the basement is 2/3 its length what is the length of lewis's basement

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)