Question

Find the distance between the points (-4, -5) and (3, -1)

Answer 1

\[\sqrt{65}\]
\[\sqrt{37}\]
\[\sqrt{17}\]

Answer 2

answers^

Answer 3

Do you know the distance formula?

Answer 4

no

Answer 5

This will help you,
http://0.tqn.com/d/math/1/0/A/1/distance.gif

Answer 6

ok

Answer 7

this looks easy

Answer 8

nvm

Answer 9

i get the the \[\sqrt{17}\]

Answer 10

@saifoo.khan

Answer 11

RONG!

Answer 12

what i followed ur formula

Answer 13

Check your working again..

Answer 14

i type it in to my calculator with the # in the question

Answer 15

try again.

Answer 16

just a simple fact that (-4-3)^2=49 reveals the answer.

Answer 17

So now you know that the answer is \(\sqrt{65} \)

Answer 18

\[a^2=4^2+7^2\] can you see this

Answer 19

ok thank you

Answer 20

\[a =\sqrt{4^2+7^2} =\sqrt{65}\]

Answer 21

The distance formula is d=sqrt%28%28x%5B1%5D-x%5B2%5D%29%5E2%2B%28y%5B1%5D-y%5B2%5D%29%5E2%29

Answer 22

Nice coding^

Answer 23

@nitz you lost me mate :D

Answer 24

no i written the distance formula fr finding the distance between two points it changed into this form i dont know how