Answer:
A B and D
Step-by-step explanation:
 
        
                    
             
        
        
        
The answer i c,because if u sum it up,u get that
        
             
        
        
        
Answer:
The answer is Convex Hexagon I took the quiz
Step-by-step explanation:
 
        
             
        
        
        
Answer: 150 <= x < 250
Step-by-step explanation:
A number, x, rounded to 1 significant figure is 200
Write down the error interval for x
Rounding x to 1 significant figure means that all subsequent digits after the first is rounded down to zero(0) (if the immediate number after the first is digit 5 or more, it is rounded to 1 and added to the first digit).