The length of line segment is the horizontal distance between two points
Suppose
a line has endpoints
The length of the line is
Answer:
3y+7x+3
Step-by-step explanation:
3y+2x+5x-4+
=3y+7x+3
Answer:
30, 9, 15, 29
Step-by-step explanation:
Triangle 1, yellow
Triangle 2, blue
Triangle 3, green
Triangle 4, red
Answer:
slope = 40
Step-by-step explanation:
Calculate the slope m using the slope formula
m = 
with (x₁, y₁ ) = (2, 80) and (x₂, y₂ ) = (4, 160) ← 2 points on the line
m =
=
=
= 40