Make a 3x3 box and a 2x6 box, and join them connecting 2 of the lines.
It is equal to to 72 because 2x6=12 and 3x2=6 and 12x6=72 or if you think this is to complicated, you can do 2x6=12, 12x3=36, and then 36x2, which then also gives you 72
1 sq foot = 12in * 12 in = 144 sq in. 144 sq in / 12 sq inches = 12 pieces.
It can be a bit of wood with the dimension 2x6 inches or centimetres or even millimetres. It can be a toilet or bathroom 12 Sqm. Normally you would use a tape measure in order to measure dimensions. Regards.
If I do your homework for you, you will fail your test.
12
Well, it could be any 2+ sided shapes. A square (4x5), a rectangle (2x6 then 2x4 perhaps?), or any other shape.
Evation: n+7-(2x6) Answer: 0
Make a 3x3 box and a 2x6 box, and join them connecting 2 of the lines.
2x6
It is equal to to 72 because 2x6=12 and 3x2=6 and 12x6=72 or if you think this is to complicated, you can do 2x6=12, 12x3=36, and then 36x2, which then also gives you 72
An expression. It can be factored out slightly too: 2x6 + 5x3 - 7x4 = x3(2x3 - 7x + 5)
255
1x12, 2x6, 3x4, 4x3, 6x2 1x12 1x12, 2x6, 3x4, 4x3, 6x2 1x12
36
189....
1 sq foot = 12in * 12 in = 144 sq in. 144 sq in / 12 sq inches = 12 pieces.