Answer: the fourth triangle
Step-by-step explanation:
I got it right :)
 
        
                    
             
        
        
        
Answer:
10.15
Step-by-step explanation:
Subtract: 
10.15 - 10.1 = 0.05
10.15 is greater than 10.1 by 0.05
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0.8 i think I’m not sure .
        
                    
             
        
        
        
Answer:
191.9
Step-by-step explanation:
(8 × 24) - (1 ÷ 10)=191.9