Answer:
f=(d-c)/g
Step-by-step explanation:
fg+c=d
fg=d-c
f=(d-c)/g
 
        
             
        
        
        
Answer:
if i am rightthe two other angles arre 39
Step-by-step explanation:
if a triganle is 180 degrees and you have already one angle then all you do is subtract 180 and 102 
180-102= 78 
then since you need the other two angles all you do is divide it by 2 
so 78/2= 39 so the two missing anlges are 39 
 
        
             
        
        
        
Answer:
6
Step-by-step explanation:
6*8=48
-2*21= -42
48+ -42 = 6
 
        
                    
             
        
        
        
Answer:
(4,0)
Step-by-step explanation:
When line intercepts x axis, y must be 0
when y =0
3x-2(0)=12
x=4
hence answer is (4,0)
 
        
                    
             
        
        
        
Hopefully this will help!