Which equation represents a proportional relationship? A-y = 2 - 4
B-y = 4.0
C-y = x +4
D-y = 4.0 + 1

i dont know

step-by-step explanation:

24

step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,