An airplane is 108 miles N and 150 miles E of an airport. Find the angle the pilot should turn in order to fly directly to the airport. Add steps.

Ineed with number 6 , explain how to get 1978

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )