Answer:
<h3>x = 5</h3>
Step-by-step explanation:
f(x) = 2(x + 6)
f(x) = 22
thereofre we have the equation:
2(x + 6) = 22      <em>use distributive property</em>
2x + 12 = 22     <em>subtract 12 from both sides</em>
2x = 10     <em>divide both sides by 2</em>
x = 5
 
        
             
        
        
        
A: l x w = a formula for area
 l = w + 48 length
 w(w+48) = 3024 substitute l with w+48
 w^2 + 48w -3024=0 —solution to part A
B: w^2 + 48w - 3024 = 0 factor
 (w-36)(w+84) = 0
 Solutions for width = 36,-84
 A width can’t be negative, so the width is 36 inches
        
             
        
        
        
22     = 100%
26,40 = x%
26,4*100/22=120%
x=120%
120%-100%=20%
The answer is 20%
        
             
        
        
        
Distributive property: 5y-3y-6
Combine like terms: 2y-6
So there's your answer
 
        
                    
             
        
        
        
Answer:
The picture that does not contain enough information to prove that ΔABC = ΔDEF is
(3) Picture (3)
Step-by-step explanation:
The given information in picture (3) is the Angle-Side-Side of ΔABC corresponds with the Angle-Side-Side of ΔDEF, 
However, the condition of Angle-Side-Side of ΔABC, is not sufficient to prove that ΔABC is congruent to ΔDEF congruency because the length of the unknown side can have two possible values