6. Two ships leave the same port at the same time. The Explorer is traveling at a bearing of N 17 W at 43 miles per hour and the Adventurer is traveling at a bearing of S 73 W at 37 miles per hour. a) How far apart are the two ships after 3 hours of travel? b) If the ships lay anchor after three hours and a small boat travels directly from The Explorer to the Adventurer, at what bearing should the boat travel?