what is the scale factor used when going from the larger rectangle to the smaller one of the rectangles were in reverse position or if you went from the small rectangle what would our new scale factor be

The figure above shows the lengths of thesides of a rectangle in cm. find the valuesof x and y and then the area of the rectangle.sides: top= 3x - yleft= 3y + 4bottom= 2x + yright= 2x - 3 use both methods, elimination and substitution, if possible.

What is the measure of angle afe? 79 81 91 99

What is the rate of change of a line that passes through (2,-5) and (6,-2)?