RSTU is a rectangle. RT = 5x and SU = x + 40. Find the value of x. *
2
20/3

Franco wants to double the volume of the cone. what should he do?

Find the solutions for a triangle with a =16, c =12, and b = 63º

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?