Answer:
3861.75
Step-by-step explanation:
i hope its the good answer
 
        
             
        
        
        
Since triangle ABC is similar to triangle DEF then the ratio of the corresponding sides is constant.
The ratio of the corresponding lengths is referred to as the linear scale factor.
Considering the heights of the two triangles;
L.S.F = 14/6
          = 7/3
The ratio in area (A.S.F) is given by (L.S.F)²
Therefore, A.S.F = (7/3)² = 49/9
Thus te ratio of the area of triangle ABC to DEF is 49:9
        
                    
             
        
        
        
Answer:
I think its
Step-by-step explanation:
6+2x
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
2x^2-10x+7         A=1, B=-10. C=7
-(-10)±√-10^2-4(1)(7)
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2(1)
10±√100-28
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2
10±√72
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2
<u>10±8.485281374</u>
          2
<u>10+8.485281374 </u>=9.24
              2
<u>10-8.485281374</u> =0.76
           2