Solve.x2 + 3x - 108 = 0
A. 12, -9
B. -12, 9
C. -12, 1
D. 12, 9
Answer: B
Mathematics
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Let L be the value of 
f(x). Use graphical methods, and the additional information provided, to find a 
so that if 
then 
Let f(x) = 
, x0 = 2, L = 2, and ? = 0.25
A. 0.50 B. 0.4641 C. 0 D. 0.25
Mathematics
Using the Law of Cosines, find angles A and B when a = 5, b = 4, and c = 8.
a. A = 38.1ø, B = 43.7ø b. A = 30.75ø, B = 24.15ø c. A = 35.1ø, B = 30.75ø d. A = 24.15ø, B = 35.1ø e. A = 48.1ø, B = 21.9ø
Mathematics
Perform the indicated conversion between American and metric units of length.2.8 feet to centimeters (Round to the nearest tenth.)
A. 110.2 B. 85.4 C. 71.1 D. 7.1
Mathematics
Solve the equation.
- 
= 
A. {66} B. {42} C. {-11} D. {11}
Mathematics