Answer:
8 cm
Step-by-step explanation:
4+4=8 To get the diameter, double the radius and add them together. 
 
        
             
        
        
        
Answer:
12. 5
11.
10
10
15. 7
14. 11
2
=
16
16
18. 3
+
11
17
3
4
co
loo
8
Step-by-step explanation:
12. 5
11.
10
10
15. 7
14. 11
2
 
        
             
        
        
        
Answer: answer is 96
Step-by-step explanation: you have to multiply  8 6 and 2 together to get your answer
 
        
                    
             
        
        
        
I think none of these are right. It's Y=-5/3x +4/3
 
        
                    
             
        
        
        
Answer:
a=-6
Step-by-step explanation:
2(3-a)=18
3-a=18/2
3-a=9
a=3-9
a=-6