Answer:
x = 21 degrees!
Step-by-step explanation:
3x + x + 96 = 180
4x +96 = 180
Subtract 96 from both sides!
4x = 84
Divide by 4 from both sides!
x = 21 degrees
 
        
                    
             
        
        
        
It appears as if 12cm is half the length of the side so we can assume that the total length of one side is 24cm.
The area of a square is given by the equation  where s is the length of the side.
 where s is the length of the side.  

A=576
The area of this square is 576cm2.
Hope this helps!
 
        
             
        
        
        
Answer:
Step-by-step explanation:
32n($1.75/n)=$56
Answer D
 
        
                    
             
        
        
        
Answer:
x = 8
Step-by-step explanation:
Complimentary angles are angles that add up to 90 degrees. If ABC and DBC are complimentary, then when added together, it equals 90 degrees. 
ABC + DBC = 90
6x+13+4x−3 = 90
10x+10 = 90
10x = 80
x = 8
 
        
             
        
        
        
Its<span>14.427 well  just do it on a paper you will see</span>