Ido not remember how to do this and need now. it is improper fractions and totally forgot. me

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

What describes horizontal cross section of the right rectangle 6m 8m 5m