Answer:
m (slope) = 
Step-by-step explanation:
point-slope form: m= 
(4, 5) (2, -6)
x1 y1 x2 y2
-------------------
= m
-6 - 5 = -11
2 - 4 = -2
m = 
Answer:
Option 2.
Step-by-step explanation:
You are bisecting angle BAC with pencil and compass.
The percent of water would be 40%