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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).
Answers: 1
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Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet
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Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x
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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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