Kelly builds a dog run that is 3 feet wide and has an area of 12 square feet. the length of the dog run is feet. kelly's brother builds another dog run that is also. 3 feet wide, but its area is double that of kelly’s dog run. what is he length of kelly’s brother’s dog run?

What is the area of a pizza with a radius of 40 cm leave the answer in terms of π to find your exact answer 40π cm² 1600π cm² 800π cm² 80π cm² π=pi

Analyze the graph of the cube root function shown on the right to determine the transformations of the parent function. then, determine the values of a, h, and k in the general equation.

Twenty points. 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