The widths of the bars are equal to ensure that numbers aren't represented improperly. If a bar was wider than another that was the same height, it could be misinterpreted as being larger. 
        
             
        
        
        
Answer:
b= 7 times the square root of 2
Step-by-step explanation: In a 45-45-90 degree triangle the base and the height both equal x and the hypotenuse is equal to x times the square root of 2.
Hope this helps
 
        
                    
             
        
        
        
Remember, percent is always out of 100. If you have 22%, you have 22 people per every 100 people, or, 22/100. 
22/100 is the incomplete answer because it needs to be simplified. If you divide both numbers by two you get 11/50 which is the lowest fraction you can have because 11 is a prime number.
        
             
        
        
        
Answer: 26
Step-by-step explanation:
divide 19.5 by 3/4 (0.75)
 
        
             
        
        
        
Answer:
ur smart u got this
Step-by-step explanation:
keep trying and ask ur teacher for help