Rationalize the denominator.

A.
B.
C.
D.


Answer: D

Mathematics

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Use the given transformation to evaluate the integral. (x + y) dA, where R is the square with vertices (0, 0), (4, 6), (6, ), (10, 2) and x = 4u + 6v, y = 6u - 4v.

What will be an ideal response?

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Use the formula d = rt to find the value of the missing variable.r = 14.6 mph, t = 2 hours

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Write the decimal point in the correct location. 2799 × 0.028 = 78372

A. 78.372 B. 783.72 C. 78,372. D. 7.8372

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Express as a difference of logarithms.log b 

A. log b 4 - log b w B. log b - log w C. log b w - log b 4 D. log b 4 ÷ log b w

Mathematics