Two ships leave a port at the same time. The first ship sails on a bearing of 32 at 18 knots (nautical miles per hour) and the second on a bearing of 122 at 28 knots. How far apart are they after 1.5 hours? (Neglect the curvature of the earth.) nautical miles apart. After 1.5 hours, the ships are approximately (Round to the nearest nautical mile as needed.) CC sity College on > A plane flies 1.8 hours at 130 mph on a bearing of 20. It then turns and flies 4.9 hours at the same speed on a bearing of 110. How far is the plane from its starting point? The plane is (Round to the nearest whole number.) miles from its starting point. 20% 110 The angle of elevation from a point on the ground to the top of a pyramid is 2020 The angle of elevation from a point 174 feet farther back to the top of the pyramid is 1520'. Find the height of the pyramid. What is the height of the pyramid? (Round to the nearest integer.) ft 174 1520 2020 X Find h as indicated in the figure. h= (Round to the nearest integer as needed.) 29.5 398 48.4 h EC College In one area, the lowest angle of elevation of the sun in winter is 20 24". Find the minimum distance, x, that a plant needing full sun can be placed from a fence 4.24 ft high. The minimum distance is ft. (Type an integer or a decimal rounded to the nearest tenth as needed.) 4.24 ft 20 24 X Plant