A box is at rest on a ramp that is inclined at an angle of 13°. It is being held at rest by a 2952 N force perpendicular to the ramp and a 682 N force of friction parallel to the surface of the ramp.

Find the weight of the box to the nearest tenth of a newton.

would it not be just

√(2952^2 + 682^2) = 3029.757 ?