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Mathematics 7 Online
OpenStudy (anonymous):

r = 2(5L)

geerky42 (geerky42):

Exactly what do you need help with?

OpenStudy (anonymous):

I need help solving for L. For the question we are determining the speed of car based on length of skid marks

OpenStudy (anonymous):

\[r=2\sqrt{5L}\]

OpenStudy (thecurious):

but its like you have single equation and two unknowns.. do you know the value of r?

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