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Using the unit circle, determine the value of cos(–150°).

Using the unit circle, determine the value of cos(–150°).
asked 35.0k views
4 votes
Using the unit circle, determine the value of cos(–150°).

Using the unit circle, determine the value of cos(–150°).-example-1
Using the unit circle, determine the value of cos(–150°).-example-1
Using the unit circle, determine the value of cos(–150°).-example-2
asked
User Dew Time
by
8.5k points

2 Answers

3 votes

Answer:


\frac{-\sqrt[2]{3} }{2}

Explanation:

hope this helps!

answered
User Daniyalzade
by
7.8k points
4 votes

Answer:


-(√(3) )/(2)

Explanation:

cos(-150)


-(√(3) )/(2)

rate my answer please

answered
User Gallagher
by
8.1k points
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