Find the value of the trigonometric function.tan 938°
A. 2.5
B. -0.79
C. 0.14
D. 0.78
Answer: D
Mathematics
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Answer the given question by setting up and solving the appropriate proportion. If necessary, round the answer to two decimal places.By weight, the ratio of chlorine to sodium in table salt is 35.46 to 23.00. How much sodium is contained in 84.00 g of salt?
A. 129.51 g B. 50.95 g C. 54.48 g D. 33.05 g
Mathematics
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = -2(x + 1)2 - 3
A. 
B. 
C. 
D. 
Mathematics
Find the inverse of the function.f(x) = 
for x ? -6
A. f-1(x) = -x2 + 6 B. f-1(x) = x2 - 36 C. f-1(x) = x2 - 6 D. Not invertible
Mathematics
Add.
A. 13,449 B. 13,539 C. 14,439 D. 14,549
Mathematics