2 D
2d + 25 = 55Therefore 55 - 25 = 2dTherefore, 2d = 30d = 30/2Therefore, d = 15
To keep it balanced, whatever you do to one side of the equals, do to the other: 2d + 7 = 9 ⇒ 2d + 7 - 7 = 9 - 7 ⇒ 2d = 2 ⇒ 2d ÷ 2 = 2 ÷ 2 ⇒ d = 1
= -2d - 3
2d shape is a dimension
d miens dimension 2d miens 2dimensions
How can define A and D Or A 4B 2D?
the 2d means 2 letter d and the 3d means 3 letter d . example: 2d= d d 3d= d d d
The "d" is for division, so if you get first in the 2d, you got first in the second division.
First you kiss then you kiss and touch then you have sex! :D
2d
2d + 7 = 9 2d = 2 d = 1
It means that each number in the sequence is formed from the previous number by adding d to it. So, 1, 1+d, 1+2d, 1+3d, etc or 4, 4+d, 4+2d, 4+3d, etc
2d+8
when something is 2D it means it is a flatshape
d = -6
2 D