The slope of a line characterizes the direction of a line. To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points .
Answer:
x = 5
Step-by-step explanation:
In this problem, the angles are vertical, which mean that they are congruent.
So we can set them equal to each other and solve.
13x + 19 = 84
Subtract 19 from both sides.
13x = 65
Divide each side by 13
x = 5
Answer:
You litterally say N = 90
Step-by-step explanation:
Answer:6 +10b
Step-by-step explanation:
Like terms 9-1-2 =6 and 3b + 7b = 10b