Jp S.

asked • 08/02/22

Add: -30∠-150° - 25∠40°

(A) - 45.13 R - 1.07 U

(B) 45.13 R + 31.07 U

(C) -55∠-110°

(D) 6.83 R - 1.07 U

(E) none of these


i have been stuck on this question for a while and would appreciate any and all help :)

Doug C.

Take a look at this graph and see if it helps. What you want to do is convert each point to rectangular coordinates, add the respective coordinates together to get the resultant. desmos.com/calculator/kip0qxfji8
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08/02/22

Doug C.

You can visit the graph by simply selecting the URL with your cursor, then right click and select "Go to..."
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08/02/22

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