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Mathematics 23 Online
OpenStudy (peterg2001):

Sara and her sister leave home at the exact same time. Sara walks north at a rate of 4 miles per hour. Her sister walks east at a rate of 3 miles per hour. What is the straight line distance between the sisters two hours after they leave each other?> After two hours, the straight line distance between Sara and her sister is 5 15 10 @lilshane

OpenStudy (lilshane):

my opinion i would choose 5

OpenStudy (peterg2001):

wrong

OpenStudy (darthvader2900):

I was gonna say 15. But is it to late?

OpenStudy (darthvader2900):

is this study Island

OpenStudy (darthvader2900):

@peterg2001

OpenStudy (anonymous):

Use the Pythagorean theorem to solve.

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