Question: In the sum A + B = C, vector A has magnitude of 12.0 m and is angled 40.0o counterclockwise from the + x direction,

In the sum A + B = C, vector A has magnitude of 12.0 m and is angled 40.0o counterclockwise from the + x direction, and vector C has a magnitude of 15.0 m and is angled 20.0o counterclockwise from the -x direction. What are?

(a) The magnitude and

(b) The angle (relative to +x) of B?

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