A metal ball sits motionless on a flat surface. Which of these would make the ball move?

If the measure of xyz is 81 what is the measure of yz

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.