Two forces, 395 N at 11◦

Question

and 344 N at 34◦
are
applied to a car in an effort to accelerate it.
(3049 kg is the car)

What is the magnitude of the resultant of
these two forces?
Answer in units of N.

Answer 1

Fx = 395 cos 11 + 344 cos 34
Fy = 395 sin 11 + 344 sin 34
|F| = sqrt (Fx^2 + Fy^2)