Use Pascal's triangle to expand the binomial.(x + 5)5
A. x5 + 25x4 + 500x3 + 2500x2 + 3125x + 5
B. x5 + 25x4 + 250x3 + 1250x2 + 3125x + 3125
C. x5 + 25x4 + 500x3 + 2500x2 + 3125x + 3125
D. x5 + 25x4 + 250x3 + 1250x2 + 3125x + 5
Answer: B
Mathematics
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A. 5 cis 180°, 5 cis 0° B. 5 cis 60°, 5 cis 180°, 5 cis 300° C. 5 cis 120°, 5 cis 180°, 5 cis 300° D. 5 cis 30°, 5 cis 150°, 5 cis 270°
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Express the trigonometric function in terms of the same function of a positive acute angle.cos 405°
A. -cos 45° B. -cos 90° C. cos 45° D. cos 90°
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Write the Hindu-Arabic numeral as a Babylonian numeral.32,564
A.
B.
C.
D.
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Subtract.-12 - (-11)
A. -23 B. -1 C. 23 D. 1
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