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    Precalculus Study Set 3
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    Exam 9: Applications of Trigonometry
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    Solve the Problem. -If U =-5, 7 , V =2, 6, and W
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Solve the Problem. -If U =-5, 7 , V =2, 6, and W

Question 86

Question 86

Multiple Choice

Solve the problem.
-If u =-5, 7 , v =2, 6, and w =-11, 2 , evaluate u · (v + w) .


A) 101
B) 109
C) 82
D) 91

Correct Answer:

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