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Mathematics 11 Online
OpenStudy (anonymous):

This question is about trigonometry. hope someone helps

OpenStudy (anonymous):

R=√[(150+Fcos50)^2+ (Fsin(50))^2]=200

OpenStudy (anonymous):

solve for F

OpenStudy (anonymous):

is this by any chance the resultant of a vector?

OpenStudy (anonymous):

The magnitude of a resultant

OpenStudy (anonymous):

there must be some other way to rearranbe the vectors or some other trick which eliminates the sin50 and cos 50

OpenStudy (anonymous):

which i don't know how

OpenStudy (anonymous):

@TuringTest

OpenStudy (anonymous):

dude, can you post the whole question so i'll be able to help you out better?

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