I I believe it’s infinite because they are the same line.
If you multiply the bottom equation by 9, you get the top one.
6x-9y=-9
40?
I’m not sure but I know u need 40 marks it depends on the amount of marks per q
Hope that helped somehow
Answer:
it is a if I can remember
Step-by-step explanation:
Hello,
1234+ 1243+ 1324+ 1342+ 1423+ 1432+ 2134+ 2143+ 2314+ 2341+ 2413+ 2431+ 3124+ 3142+ 3214+ 3241+ 3412+ 3421+ 4123+ 4132+ 4213+ 4231+ 4312+ 4321= 66660
The volume of the can is 56.52 in³.
To find the volume of the of a cylinder (the shape of a can) you would use:
![\pi](https://tex.z-dn.net/?f=%20%5Cpi%20)
r²h.
![\pi](https://tex.z-dn.net/?f=%20%5Cpi%20)
=3.14
r²=3² (radius squared)
h=2 (height)
3.14·3²·2
28.26·2
56.52