Find the angles of the trignometric values in degrees. ? represents the unknown angle measure. cos ? = 0.14
A. 80.0°
B. 80°
C. 82.0°
D. 82°
Answer: D
Mathematics
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?
A.
B.
C.
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Graph the equation.5y = x - 3
A. 
B. 
C. 
D. 
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Use the given information to find the quadrant in which ? lies.tan ? > 0 and sin ? < 0
A. Quadrant III B. Quadrant IV C. Quadrant II D. Quadrant I
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Factor completely.15x2y2 + 31xy2 + 10y2
A. (5x + 2y)(3x + 5y) B. y2(x + 2)(15x + 5) C. y2(5x + 2)(3x + 5) D. (3x + 2y)(5x + 5y)
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