Given : ∠mnq and ∠onp are vertical angles
prove : ∠mnq ≅ ∠ onp

Turner's mom measured his room to see how long the wallpaper border needed to be. if two walls are 15 feet long and two walls are 12 feet long, how long should the strip of border be cut?

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?