Yes. In general, two matrices of the same size can be added.
6y(2x4)=
If you mean '2x4' as in 2 times 4- 2x4= 8 3x3= 9 4x2= 8 8-9-8=-19 if you want to divide by x -b/c x doesn't have a set amount- it would be: -19/x
It is: 2b squared
-2p squared
2x4-56 2x4=8 8-56= -48)
Yes.
What you do is you multiply the base by the height then you must half your answer. Eg: A triangle with a base of 2 cm and a height of 4cm, you would do 2x4=8 then half your answer to get 4cm squared.
2x4 does not equal 7, it equals 8. 2x4=8 is a correct statement.
Can be eight or eleven feet long. In actuality, it can be as long as you want. 2x4 refers to the width and height dimensions of the plank, not the length. So I could cut a 2x4 to 2 inches long and it would be a 2 inch long 2x4.
8
the answer is 8;)
a 2x4 truck has 4 wheels and uses 2 of them to drive (usually rear)
a normal 2X4 weights between 8 to 10 pounds
A 2X4 would be a stud, not a board. Weight depends on the length and species, if it is pressure treated or not. 8ft. hem-fir 2X4 is about 8 pounds or so.
2x4's weigh approximately 1.21 pounds per foot. So an 8 Foot 2x4 = 9.68 pounds 12 Foot 2x4 = 14.52 pounds 14 Foot 2x4 = 16.94 pounds Just take 1.21 pounds times the length of the board and this will give it it's overall weight. This is for pine boards.
Take the sum in stages.2x4 is 8.8-8 is 0.