What will be the resultant of this problem?

Question

marc and john pull at two ropes attached to a box of fruits with forces of 60 N and 100 N respectively. find the resultant if they pull at right angle to each other and at an angle of 60 degrees between them

Answer 1

Hint:  You will need to "rectify" vectors using Sine and Cosine, add, then "polarize" using Hypotenuse and Arctan.