Which figure cannot be created from a plane section of a cube? A triangle

B Square

C octagon

D trapezoid

C). Octagon.

Step-by-step explanation:

A cube has 6 plane faces. That would mean any plane slice that can intersect at most 6 of those faces, creating a hexagon. Not a single plane figure with more than 6 sides could be created by slicing a cube with a plane.

Therefore the answer is C, octagon.

the difference between a number and 5 is -2.

step-by-step explanation:

notice that the equation you are given has -2 (negative 2) on the right side, not 2. when you subtract 5 from a number n, you are finding the difference between the number and 5.

the difference between a number and 5 is -2.

35x 3= 105

step-by-step explanation:

35+35= 70   70 + 35= 105