+0  
 
-2
130
1
avatar

Having a hard time with this.

 

 Jul 15, 2020
 #1
avatar+1170 
+1

so have the equaiton 2*(6x-4)=76 so 6x-4=38 and 6x=42 so x=7 and we do (76-7*2)/2=31 so the dimensions are (D)7,31.

 Jul 15, 2020

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