Answer:
68cm^2
Step-by-step explanation:
Well there's not much to explain - the problem statement does it for us.
The surface area is equal to the sum of areas of the walls. There's 2 l*w walls, 2 l*h walls and 2 h*w walls.
SA = 2*l*h + 2*l*w + 2*h*w
SA = 2*4cm*6cm + 2*4cm*1cm + 2*6cm*1cm = 48cm^2 + 8cm^2 + 12cm^2 = 68cm^2
Answer:
No, they're both equal
Step-by-step explanation:
3:1 ......................................................
Answer:
-2h -16k
Step-by-step explanation:
-2(h+8k)
Distribute
-2h -2 *8k
-2h -16k
They failed to distribute the minus sign as well as the 2
?? Is there a picture so I can go based off that
