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
 
        
             
        
        
        
Answer:
y=x^3
Step-by-step explanation:
I don't know y sha
 
        
             
        
        
        
Answer:
14
Step-by-step explanation:
12:6=2
12+2=14 
so her brother it's 14 years old 
 
        
             
        
        
        
Answer:
C
Step-by-step explanation:
The arrow is pointing right is it is greater than which means that A and B are out. And for 
D, -4 is not greater than -3 so D is also out which leaves only C
and -2 is greater than -3
 
        
                    
             
        
        
        
11 million seventy six thousand eight hundred twenty five