how long is |MN| when you measure it and do you know anything about the length of |NO| and |OP|?
assuming |MN|= 7.7 ; |NO|= 4.7 ; |MO|= 5.5:
o²= m²+n²
= 4.7²+5.5²
=52.34
o=V52.34
≈7.23
 
        
             
        
        
        
Answer:
C
Step-by-step explanation:
Because equation C is telling us that the amount of caffeine is less than 400.
Hope this will help
 
        
                    
             
        
        
        
Answer:
the answer is A and D 
Step-by-step explanation:
 
        
                    
             
        
        
        
D the mathematical work shown sbove is correct as written
        
             
        
        
        
Step-by-step explanation:
Domain x belongs to [-4 , 0]
Range y belongs to [-4 , 4]