Aladder is placed against the side of a house. the top of the ladder is 12 feet above the ground. the base of the ladder is 5 feet away from the house. find the length of the ladder. !

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

Me. i can't figure out this question. give an explanation too. .

The radius of a sphere is 3 inches. which represents the volume of the sphere?