10 POINTS What is the surface area of the Triangular Prism?
A) 230 units^2
B) 240 units^2
C) 250 units^2
D) 260 units^2

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.

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths