Answer:
16
Step-by-step explanation:
The equation is X2 – 19x + 48 = 0
Using the quadratic formula
X= - b +- √ ( b^2 - 4ac)/ 2a
Where a= 1 b= -19 c= 48
Substitute into the formula we have
CHECK THE ATTACHMENT
HENCE, the solution are 3 and 16
 
        
             
        
        
        
Answer:
Hence the correct option is 3rd option. 40
Step-by-step explanation:
If two figures are similar, then the ratio of the corresponding sides is proportional.

 
        
             
        
        
        
Answer:
B (-3)
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer: If you have solved to get x=6 just plug that back into the problem. You get 50
Step-by-step explanation: