Solve the problem.Find the acute angle, to the nearest degree, between the lines l1 and l2.l1: 
l2: 
.
A. 173°
B. 135°
C. 45°
D. 30°
Answer: C
Mathematics
You might also like to view...
Find f(x) and g(x) such that h(x) = (f ? g)(x).h(x) = 2(5x + 9)2 - 8
A. f(x) = 2x2 - 8, g(x) = (5x + 9)2 B. f(x) = 2x2 - 8, g(x) = 5x + 9 C. f(x) = (2x - 8)2, g(x) = 5x + 9 D. f(x) = 5x + 9, g(x) = 2x2 - 8
Mathematics
For the pair of functions, find the indicated domain.f(x) = 2x - 5, g(x) = 
Find the domain of g ? f.
A. [-?,-2) B. [-2, ?) C. (-9, 9) D. [9, ?)
Mathematics
The graph of the function f is shown below. Match the function g with the correct graph.g(x) = f(-x) + 1
A. 
B. 
C. 
D. 
Mathematics
Simplify.2 gallons 9 quarts
A. 6 gallons 2 quarts B. 6 gallons 1 quart C. 4 gallons 2 quarts D. 4 gallons 1 quart
Mathematics