Answer:
7√3
Step-by-step explanation:
We can use pythagoreans theorem to solve this
Since, we know one side, and the hypotenuse, we can solve for the other side.  
Pythagoreans theorem: a²+b²=c²
Where a and b are two sides, and c is the hypotenuse (the side opposite of the right angle)
In this triangle, 7 is the side, and 14 is the hypotenuse.
I will plug in the values into pythagoreans theorem, and then simplify:

So x = 7√3
 
        
             
        
        
        
It would be 21070
In standard form, 20000+1000+70
 
        
                    
             
        
        
        
Answer:
(-4,3)
Step-by-step explanation:
The domain of a function is all of its possible x-values.  In this graph, there is a y-value for every x-value between -4 and 3 except -4 and 3, because there are open dots at those points.  Therefore, the domain is (-4,3).  Use parenthesis because the function is not defined at x=-4 or x=3.
 
        
             
        
        
        
Answer:
6 by 8 or ( -4. 4) 
Step-by-step explanation:
because that the answer
 
        
             
        
        
        
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