Answer:
the building is thirty feet tall
Step-by-step explanation:
so make a ratio of shadow to joey
5:45
simplify that to
1:9
so you can now divide 270 by nine
30
the building is thirty feet tall
 
        
             
        
        
        
Answer:
hello there the correct answer is 16−2x
Step-by-step explanation:
 
        
             
        
        
        
Answer:
3x - 4y = -4
Step-by-step explanation:
substitute the ordered pair into each equation and ensure that it comes out to be true.
 
        
             
        
        
        
Answer:
20%
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Step-by-step explanation:
i dont know sorry