Simplify.-5(x2y)-2
A.
B. -5x4y2
C.
D. -10x2y2
Answer: A
Mathematics
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If the sum of the vertex angles of a polygon is 540, then it is called a(n) .
What will be an ideal response?
Mathematics
Simplify. Assume that no radicands were formed by raising negative quantities to even powers.5 + 5
A. 30
B. 6
C. 30x
D. 5
Mathematics
Find the domain and the range for the function.
A. D: , R:
B. D: , R:
C. D: , R:
D. D: All real numbers, R:
Mathematics
Approximate the value using a calculator. Express answer rounded to three decimal places.2.3?
A. 13.690 B. 36.462 C. 7.226 D. 13.914
Mathematics