7.(03.02 MC) What is the length of the third side of the window frame below? brainliest goes to the right answer (1 point)
(Figure is not drawn to scale.)
87ches
63 inches
48 inches
60 inches
70 inches
75 inches

Please help if your right I will bribe brainliest

It should be amark me brainliest

Best answer that i found on yahoo ok   set :   x= length of 2nd piece in cm  x- 3= length of 1st piece in cm  x-4= length of 3rd piece in cm  then since you know they all came from the 20 cm ribbon you add them together and set them equal to 20x+ x-3 +x-4 = 20  3x - 7= 20  3x= 27  x= 9  the shortest piece is the third piece which is x- 4  x-4  9-4 = 5  the length of the smallest piece is 5 cm.  the other lengths are  9 cm  6 cm