Subtract.0 - 23
A. -23
B. 0
C.
D. 23
Answer: A
Mathematics
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Evaluate.33 - 7 + 2
A. 32 B. 18 C. 4 D. 22
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Write the product as a sum or difference containing only sines or cosines.sin(6?) sin(4?)
A. [sin(10?) + cos(2?)]
B. [cos(10?) - cos(2?)]
C. sin2(24?2)
D. [ cos(2?) - cos(10?)]
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Solve the problem.A number decreased from 50 to 45. Find the percent of decrease.
A. 11%
B.
5% |
C. 11.1%
D. 10%
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Write the product as a sum or difference containing only sines or cosines.sin(5?) sin(8?)
A. [cos(13?) - sin(3?)]
B. [cos(3?) - cos(13?)]
C. sin2(40?2)
D. [- cos(3?) - cos(13?)]
Mathematics