Establish the identity.tan 2 u (1 + cos(2u)) = 1 - cos(2u)
What will be an ideal response?
tan 2 u (1 + cos(2u)) = 
(1 + cos(2u)) = 1 - cos(2u)
Mathematics
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Divide. Express the quotient in lowest terms.
A. - 
B. - 
C. - 
D. 
Mathematics
Identify the base and the exponent for the exponential expression.(-3)12
A. Base is 12; exponent is -3. B. Base is -3,; exponent is 12. C. Base is 3; exponent is 12. D. Base is 12; exponent is 3.
Mathematics
The bar graph shows the number of tickets sold each week by the garden club for their annual flower show. Use the graph to answer the question(s).
How many more tickets were sold during week 4 than week 3?
A. 39 tickets B. 34 tickets C. 89 tickets D. 29 tickets
Mathematics
Solve the problem.
Which month in 2007 had the highest sales?
A. Month 2 B. Month 6 C. Month 7 D. Month 12
Mathematics