A blimp wants to follow a course of 55 degrees at a speed of 120 mph. If

a wind is blowing from 160 degrees..? A blimp wants to follow a course of 55 degrees at a speed of 120 mph. If a wind is blowing from 160 degrees with a velocity of 10 mph what is the bearing that the blimp should be headed?

correct answer is 46.7 degrees and 117.8 mph

i just don't know how to get there.