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Mathematics 21 Online
OpenStudy (jjuden):

What is the approximate distance between the points (-2, 3, -5) and (2, -7, 4)

OpenStudy (jjuden):

a 11 b 14 c 17 b 23

OpenStudy (owlcoffee):

Well, we are handling a three dimensional space, but the distance formula is: \[dist(a,b)=\sqrt{(2+2)^2+(-7-3)^2+(4+5)^2}\]

OpenStudy (jjuden):

kk

OpenStudy (owlcoffee):

So, operate that and see what you get.

OpenStudy (jjuden):

i am

OpenStudy (jjuden):

i got 14

OpenStudy (owlcoffee):

Seems to be correct.

OpenStudy (jjuden):

ok thank you

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