Two rectangles have a area of 81 square inches. Name two possible perimeters for the rectangles 
       
      
                
     
    
    
    
    
    1 answer:
            
              
              
                
                
Answer:
3, 27 and 9,9
Step-by-step explanation:
3*27 = 81
9*9=81
Technically you could say 1 and 81 but those two answers fit the most.
 
                                
             
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Answer:
6a
Step-by-step explanation:
   AB = √[(3a - -3a)² + (0)²]
⇒ AB = √[(3a + 3a)² + (0)²]
⇒ AB = √[(6a)² + (0)²]
 
        
             
        
        
        
Answer:
No Solution 
Step-by-step explanation:
-3x+6=-3x-5
 +5 +5
-3x+11=-3x
+3 +3
 11=0
No Solution 
 
 
        
             
        
        
        
To return back to -18°C from -10°C, you would have to lower the temperature by -8°C to compensate for the difference.
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A and d I believe..............
        
             
        
        
        
It would b 9 x (-3^(x-1))