Evaluate the indicated trigonometric function of the acute angle ?.If ? is an acute angle of a right triangle and if cos ? = 
, then find the value of cot ?.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Insert <, >, or = to make the statement true.0 _____ 9
A. = B. > C. <
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Provide an appropriate response.What are the advantages and disadvantages of factoring as a method of solving quadratic equations?
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Write the number as a product of a real number and i. Simplify the radical expression.
A. 3i
B. -3
C. 3
D. -3i
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