Answer:
multilple
Step-by-step explanation:
The two equations are in the slope-intercept form, y = mx + b.
m is the slope and it is the rate of change.
b is the constant, and it is the initial value.
Eq. A: y = 3x + 4 ---> rate of change = m = 3; initial value = b = 4
Eq. B: y = 5x + 2 ---> rate of change = m = 5; initial value = b = 2
Now you can see which statement is true.
A. False
B. True
C. False
D. False
The answer is 1/2 or 0.5.
Answer:

Step-by-step explanation:
The standard form of an equation of a circle:

(h, k) - center
r - radius
We have the center (-5, 0) and the radius r = 8. Substitute:

15x would be the vertical angle of 16x -8 and since vertical angles are equal, then 15x = 16x -8.
15x = 16x -8
x = 8 and so the angle 15x = 15 * 8
which equals 120 degrees.