Find all solutions of the equation. Express the solution in radians.cot x = 

A.  + n? or  + n?
B.  + n?
C.  + n? or  + n?
D.  + n?

Answer: D

Mathematics

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A. {, - }
B. {3}
C. {6}
D. {3, -3}

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Round the money amount to the nearest cent or dollar as indicated.$23.75, nearest dollar

A. $30 B. $24 C. $23.8 D. $23

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Rationalize the denominator. Assume all variables have nonzero values.

A. 35
B.
C.
D.

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Use the Gauss-Jordan method to solve the system of equations.2x - 5y +  z = 113x +  y - 6z =  15x - 4y - 5z = 12

A.
B.
C.
D.

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