Find the exact value of the following expression without using a calculator.cot 45°
A. 
B. 1
C. 
D. 
Answer: B
Mathematics
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Evaluate the absolute value expression.
A. 6 B. 22 C. 24 D. 32
Mathematics
Find all rational zeros of the polynomial.
?
What will be an ideal response?
Mathematics
Solve the linear inequality. Express the solution in set-builder notation.4x + 3 < 11
A. {x|x > 2} B. {x|x ? 2} C. {x|x < 2} D. {x|x ? 2}
Mathematics
Use an analytic method to solve the equation.
= 
A. 
B. {7}
C. {-5}
D. {-7}
Mathematics