2x10=2x10to the first power
No, they are not equivalent. 2x10 = 20 and 5x25 = 125.
6-2x10 is equal to -14.
How can you use 2x10 to find 4x10
How long are the 2x10's, what is supporting the deck and how is the deck attached to that support. A lot of factors go into figuring load limits.
That depends on the type of wood. Oak for instance, weighs more then pine.
20
Write 567.23 as a sum ANSWER: 5x102 + 6x101 + 7x100 + 2x10-1 + 2x10-2
Write 567.23 as a sum ANSWER: 5x102 + 6x101 + 7x100 + 2x10-1 + 2x10-2
22 + .056
Stay as much towards the middle of the 2x10 as you can, but it is not going to weaken it that much.
160000