Find the solutions * -2x² + 8x = 0
O {-8, 8)
O {16}
O {0, 4)
O {-8, 12)

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

The sides of a parallelogram are 24cm and 16cm. the distance between the 24cm sides is 8 cm. find the distance between the 16cm sides

What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet