Answer:
its 12
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
 , option B
, option B
Step-by-step explanation:
Complex numbers:
The most important relation that involves complex numbers is given by:

Solving a quadratic equation:
Given a second order polynomial expressed by the following equation:
 .
.
This polynomial has roots  such that
 such that  , given by the following formulas:
, given by the following formulas:



In this question:
The solutions are:

We have to find the polynomial. All option have  . So
. So

The correct answer is given by option b.
 
        
             
        
        
        
27 degrees add four then 23 and you get 27
        
                    
             
        
        
        
I attached a picture with the answer, hope this helps :)
 
        
        
        
Answer:
11y + 5y = 16y and 19x + 3x= 22x so 16 y +22x is your answer
Step-by-step explanation:brainliest plzzzz