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Mathematics 19 Online
OpenStudy (anonymous):

a man walks 4 km due west from his house and then 3 km due south. to the nearest kilometer, how far is the man from his house?

OpenStudy (anonymous):

5 km

OpenStudy (anonymous):

man your a math wiz : )

OpenStudy (anonymous):

See its 3^2 + 4^2 and the you square root the whole thing which gives you 5 Its coz of pythagoras theorem You know that ?

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