Answer:

Step-by-step explanation:
8^2+5^2=c^2
64+25=c^2
89=c^2
c= <-- this is the length of the rectangle at the bottom
 <-- this is the length of the rectangle at the bottom
2^2+( )^2=c^2
)^2=c^2
4+89=c^2
c= <-- length of dotted line (diagonal)
  <-- length of dotted line (diagonal)
 
        
                    
             
        
        
        
Answer:
-2w-20
Step-by-step explanation:
distribute => 4w-20-6w = -2w-20
 
        
                    
             
        
        
        
Answer:
y = 14
Step-by-step explanation:
Plug in 4 as x into the equation:
y = 2 + 3x
y = 2 + 3(4)
Simplify:
y = 2 + 12
y = 14
So, when x = 4, y = 14.
 
        
             
        
        
        
 <span>Just list all elements that belong both to A and to B 
A ∩ B = {6,12}</span>
        
             
        
        
        
As x increases without bound, f(x) also increases without bound