Keegan is building a rectangular play area in his back yard for his dog. The length of the rectangle is 30 feet and the width is 24 feet what amount of a fence does Keegan need to buy to make th play area.

Which of the following are parts of a sphere

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.