Answer:
Determine the sum of the vertical and horizontal components.
[tex]R_{v} =-55sin(35)+50=18.45N[/tex]
[tex]R_{h} =-7+55cos(35)=38.05N[/tex]
Finally, solve the resultant force.
[tex]R=\sqrt{R_{v} ^{2} +R_{h} ^{2}} =\sqrt{18.45^{2} +38.05^{2}} =42.29N[/tex]
