10 because 8 squares plus 6 squared equals 100 and the root of 100 is ten
        
                    
             
        
        
        
Answer:
1/4
Step-by-step explanation:
3/4 + 1/4 = 4/4 
 
        
                    
             
        
        
        
Answer:
That is not a function :)
Step-by-step explanation:
You can recognize functions by seeing if it passes the <em><u>vertical line test</u></em><em><u>.</u></em> If you draw a vertical line anywhere are the grid and it crosses the equation in more then one place then it does not pass the test, and is not a function.
Here's an attachment that might help 
 
        
                    
             
        
        
        
X = 19
Because it’s an isosceles triangle, those two sides have to equal to each other so 
2x+ 7 = 45
Subtract 7 from both sides 
2x = 38
Divide by 2
X = 19
        
                    
             
        
        
        
Answer:
11 1/5
Step-by-step explanation:
3 1/2 + 2 57/60 + 4 3/4 = 
3 30/60 + 2 57/60 + 4 45/60 = 
9 132/60 = 1
1 12/60 = 
11 1/5
If my answer is incorrect, pls correct me!
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-Chetan K