Find all solutions of the equation.sin x = -1
A. 2n?
B. x = ? + 2n?
C. x = + 2n?
D. x = + 2n?
Answer: D
Mathematics
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A. 784v B. 896u C. 896v D. 784u
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A. Yes B. No
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Round the money amount to the specified place.$21.66 to the nearest dollar.
A. $30 B. $21.7 C. $21 D. $22
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Multiply.
A. x2 +
B. x2 - x -
C. x2 - x +
D. x2 - x +
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