Mathematics, 26.05.2021 17:10 plumagirl
For an angle α whose terminal ray lies in the fourth quadrant it is known that sin(α) = -0.8. Determine the value of cos(α).
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What term best describes a line ans a point that lie in the same plane
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Mathematics, 21.06.2019 18:30
Ill mark the brainliest if you me with the these three questions 7,8,9
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For an angle α whose terminal ray lies in the fourth quadrant it is known that sin(α) = -0.8. Determ...
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