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Mathematics 21 Online
OpenStudy (anonymous):

Find the magnitude and direction of the vector. Round the length to the nearest tenth and the degree to the nearest unit. Diagram is not drawn to scale.

OpenStudy (anonymous):

OpenStudy (anonymous):

what?

OpenStudy (inkyvoyd):

Magnitude=length of the red line. Use the pythagorean theorem.

OpenStudy (inkyvoyd):

direction=sin(theta), which in this case is 4/hyp. :)

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