Answer:
largets area is 32 feet cubed
Step-by-step explanation:
8=4  foot 2 for each  side w and e and 32feet n and s  16 each side
 
        
             
        
        
        
Answer:
5)surface =2(lb*bh*hl)
=2(12*4+4*4+4*12)
=2(48+16+48)
=2(96+16)
=2*112
=224inc^2
6)surfacearea=2*pi*r(r+h)
=2*3.14*2(2+1)
=6.28*2*3
=6.28*6
=37.68m^2
 
        
             
        
        
        
Answer:
See Below
Step-by-step explanation:
First, isolate x. To do that add 3.5 to each side
x - 3.5 =  -3.1
   +3.5    +3.5
x= 0.4