AB = 4.5
Step-by-step explanation:
We can cross multiply the sides in order to find the length of AB. Make sure you don't go diagonal, so you can't do 3/6. You can do 3/4 and 3/x, then match it to the same pattern.
This is the one I chose...

Notice how I put them in the same order.
Now we can cross multiply...

= 4x

= 18

Divide by 4.
x = 4.5
The length of <u><em>AB is 4.5</em></u>.
Answer:
3460
Step-by-step explanation:
I think the answer is c but I am not for sure
Find the slope:
(-19 - 11) / (-8 - 2) = (-30/-10) = 3
Find the y intercept:
y = mx + b
11 = 3(2) + b
b= 5
So equation is:
y = 3x + 5