15 points Plz help! Find the perimeter and area of the polygon enclosed by the points.
1. (8,6), (2,6), (8,-5), (2,5)

Side lengths:
Perimeter:
Area:

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2