The length of a side of the base of a square pyramid is 10 inches. The height of each triangular face is 12 inches. What is the surface area of the pyramid?

A. 70 in.2

B. 160 in.2

C. 300 in.2

D. 340 in.2

Acylinder has volume 45π and radius 3. what is it’s height?

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?

Abaseball team drinks 10/4 gallons of water during a game. which mixed number represents the gallons of water consumed? a) 1 1/2 gallons b) 2 1/2 gallons c) 2 3/4 gallons d) 3 1/2 gallons