Answer:
104 ft²
Step-by-step explanation:
12² - 4 x (12-2) = 144 - 40 = 104
 
        
                    
             
        
        
        
it's -1/8 
Step-by-step explanation:


you can simplify -2/16 to -1/8 because 1/8 is half of 2/16
so yeh.. answer will be 

 
        
             
        
        
        
It remains uncertain then. is it in science or math?
        
             
        
        
        
Answer:
13/15
Step-by-step explanation:
1/5 + 2/3.... first make the make similar denominators so 1/5 becomes 3/15 and 2/3 becomes 10/15. Now it is easier to add and you will get 13/15