17 inches
15^2 + 8^2 = 289
square root of 289 = 17 inches
6 + 3q + 306 + 153q + 15
156q + 327
I think the answer is:
Rectangle: X X O X X
Rhombus: X X X X O
Square: X X X X X
I hope you got a good grade!!!
4y(3y + 9)
12y + 36
36 ÷ 12=x=3
The awnser is Shari is using the same ratio as Mark's