Answer:
37
Step-by-step explanation:
x = 1st number
y = 2st number
z = 3rd number
x + y + z = 235
y = x + 15
z = 8x
x + x + 15 + 8x = 235
10x = 220
x = 22
y = 37
z = 176
WB = 13.2
we know that diagonal of parallelogram bisect each other
so, WB = YB
BY = 13.2
la respuesta de tu pregunta es 11. denadaaa