+0  
 
0
674
1
avatar

Someone please help me

4 ± 11.2

 Jul 9, 2014

Best Answer 

 #1
avatar+576 
+5

The symbol means you will have two ansers;one by addition and one by subtraction

4+11.2=15.2

4-11.2=--7.2

 Jul 9, 2014
 #1
avatar+576 
+5
Best Answer

The symbol means you will have two ansers;one by addition and one by subtraction

4+11.2=15.2

4-11.2=--7.2

jboy314 Jul 9, 2014

14 Online Users