Question

I need to know the formula for this

Answer 1

okay

Answer 2

Use the distance formula to find the length of BC and AB. Once you have that, you can easily find the difference between them.
Distance formula: \(\Large\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\)

Answer 3

distance formula \(\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}\)

Answer 4

What are the coordinates of points A, B, and C?

Answer 5

It says it in the question...

Answer 6

No, the coordinates, not the line names

Answer 7

yes. Now, plug in points A and B into the distance formula

Answer 8

No.
Points (-1, -5) and (6, -5)
\(\Large\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}=\sqrt{(6-(-1))^2+(-5-(-5))^2}=?\)

Answer 9

Yes.

Answer 10

Sorry about it being cut off

Answer 11

Not repeat with points B and C

Answer 12

Now*

Answer 13

0 i got it rong and it restarted the test

Answer 14

Why did you submit anything....? We weren't done with the problem

Answer 15

Where did the question go?