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Vectors and Trig question, image is attached

Vectors and Trig question, image is attached-example-1
User Shaylh
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Answer:


\cos(x) = (50)/(69) \\ x \degree = {cos}^( - 1) ( (50)/(69)) = 43.94551956\degree\\ x \degree \approx43.9\degree

User Arseni Kavalchuk
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