Answer:
18
Step-by-step explanation:
 
        
                    
             
        
        
        
hmm, i think the answer is B, not sure if i am right tho..,
 
        
                    
             
        
        
        
Answer:
The answer is the third picture
Step-by-step explanation:
 
        
                    
             
        
        
        
9514 1404 393
Answer:
   BC = 5
Step-by-step explanation:
Of course, this geometry program can tell you the length of BC.
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If you follow directions, you get a right triangle BCF that has leg lengths 3 and 4. The Pythagorean theorem then tells you the length of hypotenuse BC is ...
   BF = 4 -1 = 3
   FC = 4 -0 = 4
   BC² = BF² +FC²
   BC² = 3² +4² = 9 +16 = 25
   BC = √25
   BC = 5
 
        
             
        
        
        
Try this solution:1. to make up the characteristic equation:α²+5α=0;

2. to make up the final answer:y=C₁+C₂e⁻⁵ˣ