El largo de un terreno rectangular es 42 cm más que dos veces su ancho. El perímetro es
624 cm.

Ancho:   x

Largo:  2x + 4  

PERÍMETRO DEL RECTÁNGULO:

                        P = 2(Largo) + 2(Ancho)

luego pasa por este:

          32 = 2(2x + 4) + 2x

          32 = 4x + 8 + 2x

          32 = 6x + 8

     32 - 8 = 6x

          24 = 6x

       24/6 = x

            4 = x

Lo cambias por este:

Ancho:   x = 4 pies

Largo:  2x + 4 pies = 2(4 pies) + 4 pies = 12 pies es de PERRITOS1000

Step-by-step explanation:

answer: yard ramps with a level off platform are typically 36 feet long. truck, rather than at an angle, enabling access to those pallets at the very back of the truck. if you are using your yard ramp to convert a loading dock into a drive-in door, we even at 60 inches (5 feet) high and a 30 foot ramp, the slope of the ramp will be less

step-by-step explanation: