09-05-2020
Mathematics

contestada

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

a. 1

b. 0

c. -1

d. undefined

Respuesta :

khansami1207 khansami1207

09-05-2020

Answer:d

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kyfg200O kyfg200O

01-02-2022

Answer:

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

Step-by-step explanation:

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