1. Two fire spotter towers, Tower A (western tower) and Tower B (eastern tower), are 115 miles apart on an east-west line.From Tower A, a fire is spotted at a bearing of N42 E. From Tower B, the same fire is spotted from a bearing of N15W.Find the distance from Tower A to the fire. Round your answer to the nearest tenth of a mile.2. A ship is sailing due north. At a certain point the bearing of a lighthouse 12.5 km away is N38.8 E. Later on, the captain notices that the bearing of the lighthouse has become S44.2E. How far did the ship travel between the two observations of the lighthouse? Round answer to the nearest tenth of a km.3. Two planes leave the same airport at the same time. One flies at a bearing of N20 E at 500 miles per hour. The second flies at a bearing of S30 E at 600 miles per hour. How far apart are the planes after 2 hours? Round answer to the nearest mile.Please show all work or otherwise I can't learn it!

1. Two fire spotter towers, Tower A (western tower) and Tower B (eastern tower), are 115 miles apart on an east-west line. From Tower A, a fire is spotted at a bearing of N42 E . From Tower B, the same fire is spotted from a bearing of N15W. Find the distance from Tower A to the fire. Round your answer to the nearest tenth of a mile. . A ship 1s sailing due north. At a certain point the bearing of a lighthouse 12.5 km away is N38.8 E. Later on, the captain notices that the bearing of the lighthouse has become S44.2 E. How far did the ship travel between the two observations of the lighthouse? Round answer to the nearest tenth of a km. 3. Two planes leave the same airport at the same time. One flies at a bearing of N20 E at 500 miles per hour. The second flies at a bearing of S30 E at 600 miles per hour. How far apart are the planes after 2 hours? Round answer to the nearest mile