Complete the equation so the result is an identity. 1 + 
= csc2x
A. cos2x
B. sin2x
C. cot2x
D. sec2x
Answer: C
Mathematics
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Simplify the expression.3p2 + 7p3 - 9p2 - 5p3
A. -6p2 + 2p3 B. 10p2 - 14p3 C. -4p2p3 D. -4p2
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Find the slope of the line described.A line parallel to -5x + 5y = -1
A. 1
B. 
C. - 1
D. - 
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Write the expression as one logarithm.log6 7 + log6 8
A. log12 15 B. log6 56 C. log6 15 D. log12 56
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Find the slope of the line containing the given points.(7, 8) and (1, 1)
A. 
B. 
C. 
D. - 
Mathematics