Answer:
154.94 cm so pick the third answer. 
Step-by-step explanation:
5*12+1=61 total inches. 
61*2.54=154.94 cm
 
        
                    
             
        
        
        
Answer:
https://www.google.com/url?sa=i&source=imgres&cd=&ved=2ahUKEwig0N2PrePnAhVLQq0KHQsCAi0QjRx6BAgBEAQ&url=http%3A%2F%2Fmathworld.wolfram.com%2F345Triangle.html&psig=AOvVaw3V2l2h-p2cQ4XBgk2MthwI&ust=1582398823143518
Step-by-step explanation:
click it
 
        
             
        
        
        
Answer:
65.65
Step-by-step explanation:
1) Carry over the decimals in each number.
2) Multiply. This will give you 6,565.
3) Carry the decimal place and count how many times you moved it over. (2=1+1) Therefore, it gives you 65.65
I hope this helped
 
        
             
        
        
        
Answer:
The first one is 60 and the second one is 12
Step-by-step explanation:
5*12=60    6*12=72     72-60=12
 
        
             
        
        
        
Answer:
There are both on the same side of the image "O and P"
If this dose not help please tell me!