What is the perimeter of triangle XYZ?
Perimeter = ... units

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2