Mathematics, 13.05.2021 19:50, bubbles173883

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

Answers: 1

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The Unit Circle What is cos(-30*)? Sketch a graph to help determine the answer

a. 0.50<...