Determine, to the nearest degree, the angle measured counter-clockwise from the…

MATHEMATICS · Single correct · AP · AP Precalculus · Functions with Parameters, Vectors, and Matrices · Functions with Parameters, Vectors, and Matrices

Problem

Determine, to the nearest degree, the angle measured counter-clockwise from the positive xx-axis made by the vector q=5ı^+12ȷ^\mathbf q = 5\hat\imath + 12\hat\jmath. (a) 45∘45^\circ (b) 67∘67^\circ (c) 113∘113^\circ (d) 23∘23^\circ

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