Respuesta :

Apocrophon
The two triangles are similar, so the side lengths are similar:

11 * y = 121 + 11 = 132
10 * y = (5x + 10) + (10 * y)


y = 121 / 11 = 12


(10 * 11)= (5x + 10) + (10 * 11)

110 = 5x + 10 + 110

5x + 10 = 0

5x = -10

x = -10 / 5 = -2


x = -2

Otras preguntas