What is the angle between the two rope and the center line of the boat?

Question

The water skiers often ride to one side of the center line of a boat. In the case, the ski boat is traveling at 15m/s and the tension in the rope is 75N. If the boat does 3500 J of work on the skier in 50.0 m, what is the angle 0 (symbol) between the two ropes and the center line of the boat?

Answer 1

You need to take this question to homework help or the math department.

Answer 2

not enough information to answer.  Also need to know:

what color is the boat?

what is the average blood alcohol level of skier and driver?