Answer:
20x+8
Step-by-step explanation:
in a rectangle, the sides opposite from each other are equal, and finding the perimeter means you going to add all the sides together
therefore we have
4x-1+4x-1+6x+5+6x+5=20x+8
630
235
Add the labeled angles
23+40+92+80
We can see that the line is horizontal so its slope is 0.
