Just use trig,
Did you make a sketch?
Find the horizontal and vertical components of a force of 75N
that acts in a direction forming an angle of 51 degrees with the vertical.
In the diagram, "d" represents "degrees".
Code:| o A | * : | 75 * : | * : |51d : | * 39d : O * - - - - - + - - | B
In right triangle
The horizontal component is
The vertical component is