How would I solve this step by step? 
       
      
                
     
    
    
    
    
    2 answers:
            
              
              
                
                
Answer:
Step-by-step explanation:
you would add 60 + 90 then subtract it from 180
 
                                
             
                    
              
              
                
                
Answer:
Easy so it's a 90 degree angle so 90 goes at the end.
Example: 3x+60=90
60-60=0
and then 90-60=30
now u have 3x=30
after this u divide by 3
30/3=10
x=10
answer is 10
and also can u plz answer my recent question
 
                                
             
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Answer:
6.86 to 2DP.
Step-by-step explanation:
7/12 = 4/DC
Cross multiply:
7DC = 4*12
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= 6.857.
 
        
                    
             
        
        
        
Answer:
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Step-by-step explanation:
 
        
             
        
        
        
Answer: X = 24/G
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Step-by-step explanation:
 
        
             
        
        
        
Answer:
d. 188.4 in 
Step-by-step explanation:
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Answer:
9/10 is 90%
Step-by-step explanation:
You just make it a percentage