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.