Express the trigonometric function in terms of the same function of a positive acute angle.tan 235°
A. tan 10°
B. -tan 55°
C. tan 55°
D. -tan 10°
Answer: C
Mathematics
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Complete.60 qt = gal
A. 15 B. 30 C. 120 D. 60
Mathematics
Calculate the derivative of the function. Then find the value of the derivative as specified.f(x) = x2 + 7x - 2; f '(0)
A. f '(x) = 2x - 2; f '(0) = - 2 B. f '(x) = 2x; f '(0) = 0 C. f '(x) = 2x + 7; f '(0) = 7 D. f '(x) = x + 7; f '(0) = 7
Mathematics
Match the equation to the graph.
- 
= 1
A. 
B. 
C. 
D. 
Mathematics
Write the expression with only positive exponents and evaluate if possible. Assume all variables represent nonzero real numbers.6-2
A. - 
B. -36
C. -12
D. 
Mathematics