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Mathematics 16 Online
OpenStudy (hockeygirl10):

If cost= -0.42 and cosw= -0.80, both t and w are positive, and the angles determined by t and w are in quadrant 3, then which of the following statements is true? a. t>w b. w>t c. cannot be determined I think it is C. but I am unsure and need some help explaining this please!

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