Let the length of unknown side be x
So, hypotenuse = 2x + 1
By pythagorean theorem ie , a² = b² + c²
(2x + 1)² = x² + 15²
4x² + 1 + 4x = x² + 225
3x² + 4x -224
(3x +28)(x-8)
x = -9.33 , 8
Since, length can't be negative
x = 8
∴Unknown side length = 8 m
Length of hypotenuse = 2 x 8 + 1 = 17 m
Hope it helps now.
 
        
                    
             
        
        
        
As we know Conversion from fahrenheit to celsius is 

We can write it also as

F as y and C as x then we can write it as
 
 
        
        
        
Answer: I added an attachment of what the graph should look like! :)
Step-by-step explanation:
 
        
             
        
        
        
The length of AC is congruent to WY
d = 10
        
             
        
        
        
Answer:
half
Step-by-step explanation: