Question

The distance between points ( x1, y1) and (5, -5) is the square root of (x1 + 5)2 + (y1 - 5)2.

A. True
B. False

Answer 1

The distance between (a,b) and (c,d) is
\[
\sqrt{(a-c)^2 + (b-d)^2

}
\]
Can you answer the question now?

Answer 2

true

Answer 3

Look more carefully

Answer 4

what is -(-5)?

Answer 5

+

Answer 6

ooh okay.... lol... i see it now

Answer 7

Excellent.

Answer 8

thank you

Answer 9

Yw