SA=4pir^2
r=20m
SA=4pi20^2
SA=4pi400
SA=1600pi m^2
Well one decaliter is 1000 centiliters so 6.02 * 1000 = 6020 . so the answer is 6,020 centiliters .
Answer:
brady: y= 6h + 180
nick: y= 8h
Step-by-step explanation:
h in this situation is the same as x but I made it h to stand for hours worked
I'm also not sure if thats what you needed if not lmk
If you are talking about any number then.....
imagine a mountain, any number less than 5 is only the left and any number greater than 5 is on the right
Here, for example, let's try 13
look at 13 on the pyramid .... since it's not a the top of the mountain so it falls back down to 10... it rounds down to 10
Now let's try 18 ...hmmm.... 18 is not at the top either so it falls as well. It falls down to 20 it rounds up to 20
how about 15 u might be asking...it is at the top...15 is a little different ...make sure no one is looking and push it off the right side and falls to 20. Also rounding up to 20
5
4 6
3 7
2 8
1 9
0 10
