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Mathematics 19 Online
OpenStudy (anonymous):

Can someone help me figure this out? The triangles below are similar. Find the value of x http://prntscr.com/9aoax1

OpenStudy (anonymous):

So if you divide 21 by 10.5 you get 2

OpenStudy (anonymous):

\[\frac{10.5}{21}=\frac{x}{24} \]Solve the above for x

OpenStudy (anonymous):

so then you divide 24 by 2 to get 12

OpenStudy (anonymous):

So x is 12

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