Rationalize the denominator. Assume that all radicands represent positive real numbers.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Solve the equation.-7y = -42
A. -35 B. -42 C. 6 D. 35
Mathematics
Solve the problem.The image of a figure under the translation that takes P to P' is shown. Find the original figure. Note again, the given figure is the image after translation.
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B. 
C. 
D. 
Mathematics
The sizes of two matrices are given. Find the size of the product AB and the size of the product BA, if the given product can be calculated.A is 1 × 4; B is 1 × 4.
A. AB is 4 × 1; BA is 1 × 4. B. AB is 1 × 4; BA is 4 × 1. C. AB is 1 × 1; BA is 4 × 4. D. AB cannot be calculated; BA cannot be calculated.
Mathematics
Give the ordered pairs for the points labeled on the graph.
A. G(4, 3); H(-2, 3) B. G(4, -2); H(-6, 3) C. G(-2, 24); H(3, -6) D. G(4, -2); H(3, -6)
Mathematics