Point Q is on line segment PR. Given QR=11 and PQ=3, determine the length PR.

Apply the distributive property to simplify the expression. −4(5x + 2)

Abilliard ball is struck by a cue. it travels 1 0 0 cm 100cm before ricocheting off a rail and traveling another 1 2 0 cm 120cm into a corner pocket. the angle between the path as the ball approaches the rail and the path after it strikes the rail is 4 5 ∘ 45 ∘ . how far is the corner pocket from where the cue initially struck the ball? do not round during your calculations. round your final answer to the nearest centimeter.

A. 530 ft^2 b. 500 ft^2 c. 470 ft^2 d. 450 ft^2