Find the opposite of the number.-3.1

A. 1.3
B. -1.3
C. 3.1
D. -3.1


Answer: C

Mathematics

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C.
D. 2

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A. 30 B. -30 C. 11 D. -11

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Find the product. Assume that all variable factors in the denominator are not equal to zero. ? 

A.
B.  
C.
D.

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Graph the function.f(t) = sin  

A.

B.

C.

D.

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