Aproportional relationship is represented by the equation 2x=18y . if y=x , where k is the constant of proportionality, then what is the value of k.

Step-by-step explanation:

The constant of proportionality is y = kx.  Solve the given equation for "y" to find k-value in front of "x".

    18y = 2x

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

#faazmessi

hi,

i'm 75% sure the answer is 1,1 to both lines.

have a great day