Answer:
x=15
Step-by-step explanation:
This is an equilateral triangle. That means all sides are equal and all angles are equal
An equilateral triangle has angle measurements of 60 degrees
60 =4x
Divide each side by 4
60/4 = 4x/4
15 =x
Answer:
Slope = 
Step-by-step explanation:
Slope = 
Use some bricks and paint. paint the bricks
Step-by-step explanation:
horizontal line I believe