the answer is 4 because 16 and 20 can both be divided by 4.
 
        
             
        
        
        
The equation would be y = 60x + 20
        
             
        
        
        
Answer:f(x)=4x+1=9
=> 4x=9-1
=> 4x=8
=>x=2 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
<h2>This triangle is a right triangle:</h2><h2>36² + 15² = 39².</h2>
Step-by-step explanation:
If a ≤ b <c is the length of the sides of a right triangle, then:

We have

Check the equality:



It's a right triangle.
 
        
                    
             
        
        
        
Answer:
X = 25
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable