Amy and Betty are on the edge of the Grand Canyon, 200 yards apart from each other. They spot an elk on the edge of the opposite side of the canyon. Amy, Betty and the elk create a triangle. The angle formed at Betty is 87º. The angle formed at Amy is 67º. What is the distance between Betty and the elk?

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

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