Use the definition or identities to find the exact value of the indicated trigonometric function of the acute angle ?.cos ? = 
Find cot ?.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Express in terms of sums and differences of logarithms.logb
A. 8logbm ? 4logbp ÷ 9logbn - 3 B. 8logbm + 4logbp - 9logbn + 3 C. logb (m8p4 - n9b3) D. 8logbm + 4logbp - 9logbn - 3
Mathematics
Multiply.(6)(-6)(5)(-4)(5)(-8)(-4)
A. 115,200 B. -6 C. -115,200 D. -28,796
Mathematics
Provide an appropriate response.You are asked to change 5
to an improper fraction. What should be your first step?
A. Multiply 8 and 5. B. Divide 8 by 13. C. Multiply 13 and 5. D. Add 5 and 8.
Mathematics
Provide an appropriate response.Find f(?) if 
= x sin 4x.
A. ? B. 4 C. 4? D. 0
Mathematics