Find the base of a parallelogram with an area (a) of 72 square inches and height (h) of 4 inches. use the formula for the area of a parallelogram, a=bh.

The function v(r)=4/3pir^3 can be used to find the volume of air inside a basketball given its radius. what does v(r) represent

Find the values of the variables and the lengths of the sides of this kite.

Huong is organizing paperback and hardback books for her club's used book sale. the number of paperbacks is 12 less than three times the number of hardbacks. huong had 162 paperbacks. how many hardback books were there?