Combine.13 + (-14) - (-10) - 4 + 6
A. -1
B. 11
C. 19
D. 15
Answer: B
Mathematics
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Find the limit.
(
- 
)
A. 
B. ?
C. 0
D. 
Mathematics
Use the right triangle shown below and find the missing length. Give an exact answer and a decimal approximation rounded to two decimal places. 
a = 5, b = 5
A. c = 5
? 7.07
B. c = -5
? -7.07
C. c = 2
? 4.47
D. c = 50
Mathematics
Two functions f and g are related by the given equation. Use the numerical representation of f to make a numerical representation of g.g(x) = f(x) + 1 
A. 
B. 
C. 
D. 
Mathematics
Find the center and radius of the circle.x2 + y2 - 18x + 4y + 36 = 0
A. (9, -2); r = 7 B. (-9, 2); r = 49 C. (-2, 9); r = 7 D. (2, -9); r = 49
Mathematics