Evaluate.
A. 12
B. 4
C. 2!
D. 2
Answer: A
Mathematics
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A. -0.0080 B. -0.0035 C. 0.0035 D. 0.0080
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A. 25% B. 2.5% C. 50% D. 5%
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Use a calculator to give the value to the nearest degree.? = cos-1(-0.9397)
A. 162° B. 160° C. 157° D. -20°
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