Answer:
the slope is 2/3
Step-by-step explanation:
the line starts at 5(b) and to get a whole number point you go up 2 and over 3.
1) Vertical angles-the angles will equal each other.
8+7x=9x-4
12+7x=9x
12=2x
x=6
2) Supplementary-Angles will add up to 180
6+13x+7x+14=180
20+20x=180
20x=160
x=8
Answer:
s5
Step-by-step explanation:
Answer:
Step-by-step explanation:
The skope-intercept form:
m - slope
b - y-intercept
The formula of a slope:
We have the points (2, -1) and (5, -3). Substitute:
We have the equation:
Put the coordinates of the point (2 , -1) to the equation:
<em>add 4/3 to both sides</em>
Finally we have: