So i overheard my math teacher who meditates a lot say that, "she can go to the fourth dimension when she meditates a lot? " what the heck is the fourth

its a mathematical extension of 3D space.

Step-by-step explanation:

The fourth dimension is a difficult concept to grasp because it cannot exist in our dimension in the first place. When you look at a straight line, it has 1 dimension, since there is only one axis. When you look at a flat plane like a tv screen or a computer monitor, it has 2 axises, x and y (x = left and right, y = up and down), and therefore is 2 dimensional. When you look at a cube, it has 3 axises, x, y, and z (x = left and right, y = up and down, z = forward and backward), and is therefore 3 dimensional. 3 axises is the highest amount that any shape can have in this universe, so thats why no matter how hard you think, you cant even conceive of a fourth dimension, but it would be basically having a whole new axis in which things can exist on. Hope this helps :)

Step-by-step explanation:

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3

you can not solvr this without numbers