He is  2√19 miles far way from starting point.
Suppose Billy starts at point A, turns at point B, and ends at point D, as shown below. 
If Billy turns 60◦ northward and walks six miles, then we can draw a 30 − 60 − 90 triangle whose hypotenuse is 6 miles 
It follows that Billy traveled 6/2 = 3 miles eastward during these 6 miles, and that he traveled 3√3 miles northward during these 6 miles. In total, Billy traveled 4 + 3 = 7 miles  eastward and 3√ 3 miles northward.
 By the Pythagorean Theorem, the distance from his starting point is q:
(7)2 + (3√3)2 
=√49 + 27 
= √76 
= 2√19 .
Learn more about  Pythagorean Theorem on:
brainly.com/question/20545047
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9514 1404 393
Answer:
   A
Step-by-step explanation:
Collecting terms of the expression, we have ...
   x + 0.1x = x(1 +0.1) = 1.1x
In words, adding 10% is the same as multiplying the value by 1.1. Choice A is appropriate.
 
        
             
        
        
        
Answer:
i think it is 1/26
Step-by-step explanation:
 
        
                    
             
        
        
        
Hello,
x^3-12x²-2x+24=x²(x-12)-2(x-12)=(x-12)(x²-2)
Answer D