Use the fundamental identities to simplify the expression. + csc ? sin ?

A. sec2?
B. csc2?
C. 1
D. tan2?


Answer: B

Mathematics

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Find the length of the curve.x =  +  from y = 1 to y = 3

A.  
B.  
C.  
D.  

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Graph the function.y = -x2 + 3

A.

B.

C.

D.

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Perform the indicated division.

A. 4m - 9 + 
B. m - 9
C. 4m - 9
D. 4m + 9

Mathematics

Convert using dimensional analysis.5 yards to inches

A. 1 in.
B. 15 in.
C. 180 in.
D. 60 in.

Mathematics