What 2 numbers multiply to -63 and add to-2​

The difference between the measures of two complementary angles is 14. find the measure of both angles.

What states a rule using variables expression term or formula

Points j and k plotted on the coordinate grid are two vertices of rectangle jklm rectangle jklm has an area of 7 square units point j is located at 2,1 and point k is located at -5,1 each vertex of the rectangle is located at a point that has integer coordinates. what is the perimeter of rectangle jklm? (need answer asap)