The square root of 16 is 4
        
                    
             
        
        
        
Answer:
hypotenuse is 22.47 m
Step-by-step explanation:
The length of both legs of a right angle triangle are 8m and 21 m
We need to find the hypotenuse
To find hypotenuse we use Pythagorean theorem
Hypotenuse is AC  and other two legs are AB  and BC

Hypotenuse ^2 = 8^2 + 21^2
hypotenuse = 
= 
= 
= 22.47
So the length of the hypotenuse is 22.47 m
 
        
             
        
        
        
Answer:
Step-by-step explanation:
180 dollars is her pay because you divide 75 by 5 get 15 and multiply that by 12
 
        
             
        
        
        
3x+8 
i am pretty sure about that
        
                    
             
        
        
        
Answer:
2,21 * 10^20
Step-by-step explanation: