yazmincruz3766
13.05.2021 •
Mathematics
The Unit Circle
What is cos(-30*)? Sketch a graph to help determine the answer
a. 0.50
b. 0.87
c. -1
d. 0
Please select the best answer from the choices provided
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Ответ:
C. -1
Step-by-step explanation:
I calculated it logically
Ответ:
Hope this would help!!!