I'm not even sure at this point that this is homework. I have a hard time believing that any school system in the world would give this type of problem to students who have no understanding of the underlying concepts. I think we have a child using multiple ids pretending he needs help just to waste peoples time.

Well, we can be sure of nothing... :( Nevertheless, I know that there are some teachers in my country who barely explain, or just state the formulae, then give work. Bad education system here... Well, I don't know for other countries.

THis is hw :(
My teachers are always giving a lot of work
And she only goes through the easy ones
Which we already know
The hard ones she didn't even go through once

That's the tough part... Try to understand what is being done when we give you explications and example, and you'll able to do any difficult problem! ;)

(a) the distance between the ship = 13.1km
(b) the bearing of the first ship from the second = 125 degrees
(c) the bearing of the second ship from the first = 305 degrees

(a) the distance between the ship = 13.1km
(b) the bearing of the first ship from the second = 125 degrees
(c) the bearing of the second ship from the first = 305 degrees