PLEASE HURRY Use the unit circle to find cos (-270º). a. 1 b. 0 c. -1 d. undefined

asked Jan 18, 2021 75.8k views

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PLEASE HURRY

Use the unit circle to find cos (-270º).

a. 1

b. 0

c. -1

d. undefined

by Tieme

5.7k points

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6 votes

Answer:

Not D!!!!! The person above me is WRONG The correct answer is BBBBBBBBBBBBBB

Explanation:

Greeness answered Jan 21, 2021

5.7k points

1 vote

Answer:d

Explanation:

Dan Newton answered Jan 25, 2021

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