Answer:
I dont know.. sorry.......
 
        
                    
             
        
        
        
Answer:
60% decrease 
Step-by-step explanation:
To work out percentage change you takeaway the original number by the new number (New number-Original number) in this case 24-60=(-36), then divide the decreased amount by the original number and multiply the answer by 100 (Decrease amount ÷ Original number x 100) for this question you'd do (-36)÷60=(-0.6) then (-0.6)x100=(-60).
The minus shows its a decrease in percentage by 60%
(I hope this helps srry if it doesn't make sense) 
 
        
             
        
        
        
I’m pretty sure it’s 60 but I’m not 100% sure so I’m sorry if it’s wrong
        
             
        
        
        
Since A (3,4) A’(9,12)
You can see 3*3=9
Therefor it was enlarged by 3times 
Scale factor of 3
        
             
        
        
        
Answer:..
Step-by-step explanation:
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