Someone help please!!

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?