Please help!

Q1.

The gure shows a 1200-yard-long sand beach and an oil platform in the ocean. The angle made with the platform from one end of the beach is 84 and from the other end is 75. Find the distance of the oil platform, to the nearest tenth of a yard, from each end of the beach. 1200 yards The platform is about |:| yards from one end of the beach and El yards from the other. (Use descending order. Round to the nearest tenth as needed.) A tower leans at an angle of about 84.7 . The figure shows that 184 feet from the base of the tower, the angle of elevation to the top is 47.6 . Find the distance, to the nearest foot, from the base to the top of the tower. b 84.7 47.6 A 184 feet . . . . . The distance is feet. (Round to the nearest integer as needed.)A plane leaves airport A and travels 540 miles to airport B on a bearing of N35 E. The plane later leaves airport B and travels to airport C 390 miles away on a bearing of S75 E. Find the distance from airport A to airport C to the nearest tenth of a mile . . . The distance from airport A to airport C is about miles. (Round to the nearest tenth as needed.)