Which rule explains why these triangles are congruent? Pick one of the following answers below

An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?

List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

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