McCold
contestada

Please help me, 30 points, really easy.

Find the missing dimension. Use the scale factor 1 : 12.

Please help me 30 points really easy Find the missing dimension Use the scale factor 1 12 class=

Respuesta :

Answer:

15in

Step-by-step explanation:

Convert the 15 ft to inches (180) and then set up the proportion.\frac{1}{12} = \frac{x}{180}121=180x .  Cross multiply to get that 12x = 180 and x = 15 inches.

I think it’s 15 sorry if I get it wrong