79.1 square yards of carpet cost $1,534.54. what is the cost per square yard? a. $19.40 b. $19.35 c. $19.42 d. $20.00

Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.

The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?

Find the amplitude of a sinusoidal function that models this temperature variation