Answer:
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Answer:
144500
Step-by-step explanation:
 
        
                    
             
        
        
        
R u in an assessment or something.U need to chill boi.
        
             
        
        
        
Brenda need ......... 24 36/48
2 3/4 + 2 3/4 + 2 3/4 + 2 3/4 + 2 3/4 + 2 3/4 + 2 3/4 + 2 3/4 +2 3/4 + 2 /34 + 2 3/4 + 2 3/4 =24 36/48
        
             
        
        
        
Answer:
x = 8.5 
Step-by-step explanation:
I got this answer by assuming the triangles were congurent, if they are not, the answer may vary.  
first, make an equation: 
x + 8 = 3x - 9 
bring 3x to the other side, by subtracting it 
-2x + 8 = -9 
Subtract 8 
-2x = -17 
divide by -2 
x = 8.5 
Then, just sub x into the formulas