Use the basic trigonometric identities to find the exact value of the expression.Given csc t = -4 and tan t > 0, find cot t.
A. cot t = 
B. cot t = 5
C. cot t = 
D. cot t = 3
Answer: A
Mathematics
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Multiply and express the product in lowest terms.
? 
A. 
B. 
C. 
D. 12
Mathematics
Write the fraction as an equivalent fraction with the given denominator.
= 
A. 
B. 
C. 
D. 
Mathematics
Factor out the greatest common factor. Simplify the factors, if possible.t(4 - m) + s(4 - m)
A. (t - s)(4 - m) B. (t + s)(4 - m) C. (t + s)(4 + m) D. t(4 - m) + s
Mathematics
Graph the rational function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics