Which set of side lengths will form a right triangle?

8, 15, 17
10, 24, 25
6, 8, 11
7, 24, 26

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

What is the measure of angle tvu shown in the diagram below

Cal's go cart has a gas tank with the dimensions shown below. he uses a gas can that holds 11 gallon of gas, to fill the go cart tank. 11 gallon = 231 inches^3 how many full gas cans will it take to fill the go cart's gas tank?