Evaluate the expression without using a calculator.3

A.  
B. 3 
C.
D.  


Answer: A

Mathematics

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Solve the problem.State whether the vectors v = i + j and w = i - 4j are orthogonal.

A. orthogonal B. not orthogonal

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Find the volume of the figure.

A. 180.00 cm3 B. 216.00 cm3 C. 864.00 cm3 D. 432.00 cm3

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Find the exact solutions to the quadratic equation, using a method of your choice.x2 - x +  = 0

A.
B.  
C.
D.

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Simplify.

A.
B.
C.
D.

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