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What is the value of cos (120 degrees)? a. 5.0 b. 8.7 c. -1.7 d. -0.5
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What is the value of cos (120 degrees)?
a. 5.0
b. 8.7
c. -1.7
d. -0.5

User Selector
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1 Answer

4 votes

Answer:

b. 8.7

Explanation:

User Eggy
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