What is the perimeter of this triangle 3x+10, x-7
       
      
                
     
    
    
    
    
    2 answers:
            
              
              
                
                
Answer:
ther I hope its right 
Step-by-step explanation:
(12x - 7). ... 7= 3 X-3. 8x + 4. 10x² +14x4. 6. (-4x2 - 6x - 1) = (5x2 + 2x + 8). 3x-3. -9x² - 4x-9. 12.
 
                                
             
                    
              
              
                
                
A triangle has 3 sides. You provided the length of 2 sides. Where's the third side? 
 
                                
             
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Answer:
the answer is 6 statements
Step-by-step explanation:
 
        
             
        
        
        
-6×-6=36
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