Respuesta :

Answer:

x = 12

Step-by-step explanation:

9/36= x/48

9/36 = 1/4

1/4 = x/48

bring 48 to the other side

1/4 × 48 = x

48/ 4 = 12

x = 12

The answer is x=12 and here is math apps that you can use for the next one Photomath and Symbolab.