Answer:
The answer is: both class have the same ratio.
Step-by-step explanation:
Get the ratio of tall to short. Divide Tall by Short:
Jack's class:
18/10 = 1.8 tall one for every short one
Michael's class:
54/30 = 1.8
The ratio is the same!
 You can further prove this by multiplying 18 times 3 and getting 54, and 10 times 3 and getting 30.
Hope this Helps!! Have an Awesome Day!! (-:
 
        
                    
             
        
        
        
Answer: y=1/x is the blue line and it goes straight up and down the y and x axis. 
y=x^2 is the green line which is a thin "u" like shape. its going up the y axis. 
y=\frac{x^{3}}{x^{2}-9} is the red line it goes up and down the y axis and diagonally across the middle of both axis'. 
Step-by-step explanation: I went to desmos calculator and typed in your equation and it automatically gave me this graph. (See Picture for more details.) 
 
        
             
        
        
        
7,500 - 4,170 = 3,330
sea level (0) - 3,330 = -3,330
It is 3,330 meters below sea level.
It is 1,670 meters away from the base of the mountain.
 
        
             
        
        
        
Answer:
No
Step-by-step explanation:
The variables are different in both problems. In 2×+7=27, it's 10, while in the other problem, it's 9. 
27 doesn't equal 28. 
 
        
             
        
        
        
The answer is 72.17 using the formula for a square pyramid