Answer:
3 hours
Step-by-step explanation:
36 divided by 12 equals 3
 
        
             
        
        
        
Answer:
3-i
Step-by-step explanation:
1-5i + 2 +4i
We add the real parts
1+2 =3
We add the imaginary parts
-5i + 4i = -1i
The complex number is 
3-i
 
        
             
        
        
        

First, simplify 

 to 

 / Your problem should look like: 
 Second,
Second, multiply both sides by 36. / Your problem should look like: 
 Third,
Third, multiply both sides by -1. / Your problem should look like: 
 Fourth,
Fourth, switch your sides. / Your problem should look like: 

Answer: 
C) 21
 
        
             
        
        
        
Answer:
10 segments
Step-by-step explanation:
AB, BC, CD, DE, AC, AD, AE, BD, BE, CE
 
        
                    
             
        
        
        
Answer:
each friend gets 1.5 or known like 1/2
Step-by-step explanation: