Solve using the quadratic formula. Use a calculator to approximate the solutions to the nearest thousandth.5x2 - 20x + 11 = 0
A. 1.158, 3.842
B. 0.658, 3.342
C. -5.175, -2.492
D. -3.675, -0.992
Answer: B
Mathematics
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Select the correct answer.
a. ?sinx
b. sinx
c. ?cosx
d. cosx
e. None of these
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A. 
B. 
C. 
D. 
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A. 46 yd B. 54 yd C. 115 yd D. 56 yd
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