Subtract.-6.5 - (-3.8)
A. -2.7
B. 2.7
C. -10.3
D. 10.3
Answer: A
Mathematics
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A. 0.9808 B. -0.9239 C. 0.3827 D. 0.5412
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Give the amplitude or period as requested.Amplitude of y = -5 sin 2x
A. 
B. 
C. 5
D. 
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Add or subtract.13 - (-4)
A. 9 B. -17 C. 17 D. -9
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