The point-slope form:

m - slope
(x₁, y₁) - point
The formula of a slope:

We have the points (7, 5) and (-4, -1). Substitute:


I think the answer to your question is A=a2
Answer:
1. KLP + PLM = 180 degrees (straight line)
2. 3x + angle PLM = 180 degrees
3. angle PLM = 180 - 3x
4. PMN = P + PLM (Exterior angle)
5. 2x + 72 = x + 180 - 3x
6. x = 27
Step-by-step explanation:
1. Notice that angle KLP + angle PLM is a straight line, so KLP + PLM = 180 degrees (straight line)
2. angle KLP = 3x, so
3x + angle PLM = 180 degrees
3. angle PLM = 180 - 3x
4. PMN = P + PLM (Exterior angle)
5. 2x + 72 = x + 180 - 3x
6. 5 gives 4x = 108, so x = 27
Answer:
Step-by-step explanation:
C, (1,7)
Answer:
2+2=4 and 3+1=4
Step-by-step explanation:
Hope this Helps! :)