What is the volume of this cube _ in3

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

we can't see all full 4 options, but if this is the full option, than the very left one is correct:

-2/5 * -3 3/4

remake the question, adding a picture of all the question, or write down the full left and right answers.

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)

49/6 is going to equal 8 1/6