Answer:
(-4,-4)
Step-by-step explanation:
Equation a and equation c
8000 is 1000 times larger than 8
The perimeter of the triangle is 13.56 units.
The perimeter of a shape on a coordinate plane is found by finding the distance between all points, and then adding them together. It's easier to write it out than to type so I'll attach a photo of my work.