Answer:
a(x)= 3mx+4
Step-by-step explanation:
have a lovely day <3
 
        
             
        
        
        
Answer:
125
Step-by-step explanation:
All the work is in picture attat
 
        
             
        
        
        
Answer:
1 hour and 54 minutes and ignore this stuff sjsjsbdbsj
 
        
                    
             
        
        
        
Drawing it out, as seen, using the Pythagorean theorem we get that w^2+l^2 (with w=width and l=length)=diagonal^2=24^2+l^2=40^2. Subtracting 24^2 from both sides, we get 40^2-24^2=l^2=1024. Square rooting both sides, we get l=32. Since the perimeter is 2w+2l, we get 32*2+24*2=64+48=112
 
        
        
        
i got 180x + 9 but idk if it is the correct answer