a ship leaves a port p and sail 30km due south. it then sail due west until it reaches a location H which is 60km from the port.what is the bearing of H and P?

Answer 1

As always, draw a diagram!
recall that the sides of a 30-60-90 degree right triangle are 1:√3:2
So, your have a triangle with sides 30, 30√3, and 60
If the ship turned west at point T, then
angle THP = 30°
I expect you can figure the required bearings now, eh?