+0  
 
0
113
1
avatar+150 

PLEASE HELP ME ASAP!

 Aug 21, 2018
 #1
avatar+375 
+4

\(121\) is \({11}^{2}\), and \(16\) is \({4}^{2}\), so we can get \(\sqrt{\frac{121}{16}} = \frac{11}{4}\)

 

- Daisy

 Aug 21, 2018

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