It is -4/9 because the slope is the same when lines are parallel. The y is what is different in the equation
Step-by-step explanation:
x²=a²+b²
x=√6²+12²
x=√180
x=3√2v
y²=16²+12²
y=√400
y=20
The equation would be something like this:
y=72.39+ .18x+.06x
then simplify
y=72.39+.24x
