Question

PLEASE HELP!!!!!!!!

The perimeter of the triangle is 41 inches. The perimeter of the rectangle is 66 inches. In the diagram the first picture is a right triangle one leg is 7y and the other leg is 3x and the last one is x. The second picture is a rectangle the width is 3x and the height would be 7y.


Part A: Write a system of equations to determine x and y.

Part B: Solve the system of equations. Use your solution to determine the length and width of the rectangle.

please show your work. Thank you for your help.

Answer 1

so hmm check the picture below

and since you already covered solving system of equations, surely you'll breeze right through B)