SOLUTION: what is the approximate value of Φ, if cos Φ=7/9
a. 38 degrees
b. 52 degrees
c. 74 degrees
d. 16 degrees
e. 63 degrees
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Question 1170277: what is the approximate value of Φ, if cos Φ=7/9
a. 38 degrees
b. 52 degrees
c. 74 degrees
d. 16 degrees
e. 63 degrees
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
Φ=°
the approximate value of Φ:
a. degrees
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