Graph a system of equations with the solution (-4, 6). Be sure to record the equations represented on your graph

What is the exact volume of the cylinder (radius 13 in., height 30 in.)

Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180