1. Is angle 2 and angle 5 are supplementary and the reason is the given
4. The answer is L || M because of the converse of the CIA theorem( corresponding interior angles)
-6x-7+8=19 and then add your like terms so it’s -6x+1=19 and then subtract one on both sides so it’s -6x=18 so x=-3
Tzw uzv in the diagram bellow is a rectangle
10x6=60 so 180-60=120 and 120 divided by 8 is 15 so the answer is 15 hours