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Mathematics 8 Online
OpenStudy (cookiemonster2412):

A dog travels 10 meters North, then 7 meters East, then 3 meters South. What is the displacement?

OpenStudy (anonymous):

|dw:1411590557672:dw|

OpenStudy (anonymous):

got it ?

OpenStudy (cookiemonster2412):

how do I find it if the problem has 3 numbers

OpenStudy (anonymous):

i think\[\sqrt{10^2+7^2+3^2}\]

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