Which two points on the wave are 180.° out of phase

What is the measure of ∠m? 81° 65° 53° 98° answer plz

Does howard university superscore act

If aaliyah bodyslammed her uncle without damon dash's and he just stood there petrified looking like a down syndrome ringworm, how much diamonds @riaa completely sprinkle covered over her feet before bowing down to congratulate her on owning all rights to the both of their entire careers merged together onto her resumes?