Ahora supongamos que la empresa de la familia de Javier va a comprar los siguientes insumos para elaborar jabón líquido:•40 litros de alcohol al 96%: S/16 cada litros •tres docenas de botellas de vidrio con tapas: S/18 cada docena •120 botellas de gel aromatizado: S/40 la docena ​

answer: (x+2) (x+3) are the binomials for your question : )

look at the picture.

1.

ef : ab = 2 : 3

gf : cb = 2 : 3

gh : cd = 2 : 3

he : da = 2 : 3

2.

∠a ≅ ∠e

∠b ≅ ∠f

∠c ≅ ∠g

∠d ≅ ∠h

3.

use pythagorean theorem:

the length of the abcd trapezoid sides:

|ab| = 3 cm

|bc| = 10 cm

|cd| = 3(3) cm = 9 cm

|da| = 8 cm

the perimeter of abcd = 3 + 10 + 9 + 8 = 30 cm

the ratio of perimeters of the tarapezoids is equal 2 : 3.

substitute:

      cross multiply

      divide both sides by 3

48+y= ?

the y is the variable and the ? could also be a variable