The sum of a number and 17 is twenty-two"?

Which equation can be solved to find x the measure of jk in the apex

What are the solutions of the equation x4 + 6x2 + 5 = 0? use u substitution to solve.

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.