Respuesta :

wegnerkolmp2741o

Answer:

3 ft

Step-by-step explanation:

We can use a ratio to solve

Using x as the length of the model

1           x

----- = -----------------

12            36 ft

Using cross products

1 * 36 = 12x

Divide each side by 12

36/12 = 12x/12

3 =x

dreamseve

Answer:

Step-by-step explanation:

[tex]\frac{1}{x}[/tex] : [tex]\frac{12}{36}[/tex]

12x and 36

divide 36 by 12

36/12 = 3

3in