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Mathematics 10 Online
OpenStudy (anonymous):

Help!? What is the between points c and d?

OpenStudy (anonymous):

OK sorry it's more complicated. Use the distance formula. d = sqrt ((x2-x1)^2 + (y2-y1)^2)

OpenStudy (anonymous):

11 units?

OpenStudy (anonymous):

sqrt ((-2--4)^2 + (5--4)^2) =sqrt (2^2 + 9^2) =sqrt (4 + 81) =sqrt(85)

OpenStudy (anonymous):

Thank you for breaking it down

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