Multiple Choice
Given ,
, and
, use the Law of Cosines to solve the triangle for the value of C. Round answer to two decimal places.
A)
B)
C)
D)
E)
Correct Answer:

Verified
Correct Answer:
Verified
Q20: Given that Force 1 = 70 pounds
Q29: Given <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8632/.jpg" alt="Given and
Q30: Find the angle between the vectors u
Q31: Given <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8632/.jpg" alt="Given ,
Q32: Given <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8632/.jpg" alt="Given and
Q33: Find the product <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8632/.jpg" alt="Find the
Q35: Use the dot product to find the
Q36: Find the trigonometric form of the complex
Q38: Find the absolute value of the complex
Q39: Find the trigonometric form of the complex