Rationalize the denominator. Assume that all variables represent positive real numbers.
A. 
B. 5
C. 
D. 5
Answer: A
Mathematics
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Find the surface area of a square base pyramid, with the following dimensions:? Length of Side of Base: 10 in., Slant Height: 19 in.
A. ?480 in2 B. ?290 in C. ?480 in D. ?190 in2 E. ?190
Mathematics
Provide an appropriate response.Is there an identity element for the operation of division over the set of integers? Support your claim with an example.
What will be an ideal response?
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Identify the numerical coefficient of the term.4xyz
A. 0 B. 1 C. 4 D. -1
Mathematics
Perform the indicated operation.7x2(8x7 - 4x4 - 11)
A. 56x9 - 4x4 - 11 B. 56x9 - 28x6 - 77x2 C. 56x7 - 28x4 - 77 D. 56x9 - 28x6
Mathematics