Please help.
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.

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.

Evaluate the expression. (9 + 5)(3 + 2)0

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73