Denise G. answered • 04/27/20

Algebra, College Algebra, Prealgebra, Precalculus, GED, ASVAB Tutor

x direction:

7cos(150)=-6.06

y direction:

7sin(150)+3sin(270)=.5

To find the magnitude:

√(-6.06)^{2}+(0.5)^{2} = **6.08**

tan x = .5/-6.06 take the arctan of both sides

x = 4.71

Since this angle is in the second quadrant, based on the coordinates, it would be 180-4.71 = **175.28**

**(C) 6.08 ∠ 175.29°**

Jesset C.

Thank you so much for answering!04/27/20