What is true midpoint of a line segment with the endpoints (4, -3) and (7, -5)7

The sum of two numbers is 86, and their difference is 20. find the two numbers

Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.

In angle pqr find the measure of