Evaluate the square root.

A. 256
B.
C. 4
D. not a real number


Answer: C

Mathematics

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Solve the equation using the quadratic formula.6x2 + 23x + 20 = 0

A.  
B. - , -  
C. - , -  
D. , - 

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Find the exact value without using a calculator. cot 

A. - 
B.
C.
D. -

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Find the requested characteristic.Graph f(t) = tan  on the interval  using dot mode. Identify where asymptotes occur in the graph.

A. t = ± ? and t = ± 2?
B. t = ±  and t = ± 
C. t = 0 and t = ± 2?
D. t = 0, t = ± ?, t = ± 2?

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Write the ratio in lowest terms.3 feet to 9 feet

A.  
B.
C.  
D.  

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