Respuesta :

Answer:

  • The constant of proportionality 48 = 4k is 12

Step-by-step explanation:

[tex]k = \frac{y}{x} [/tex]

[tex]k = \frac{48}{4} \\ \\ k = 12[/tex]

Aileenv03

Answer:

K=12

Step-by-step explanation:

First you know that what ever is being multiplied, it’s being done so by 4.

So you can divide the answer by the coefficient (the number in front of the variable. Which in this case is 4)

48 divided by 4 is equal to 12!