Answer:
y = x - 12
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + b ( m is the slope and b the y- intercept )
Here m = 1 and b = - 12 , thus
y = x - 12 ← equation of line
D) 72 units, you get this answer by adding up 15+15+22+20 units to get the perimeter.
Answer:
B
Step-by-step explanation:
hope this helps
