If m= 4 and n=7, what is the value of m - n? ​

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.