Answer:
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Step-by-step explanation:I would help you otherwise.I am sorry.Don't let this get you down.I hope you have a good day.
Answer:
irrational.
Step-by-step explanation:
0.7777... repeats and does not end so it is irrational
Answer:
i think you mean area so 31?
Step-by-step explanation:
i need more stuff to answer that
It has to do with the number of dimensions you have in the figure. For example, in a square you have 2 dimensions, length and width. Since you have only two you use units^2. In a cube, you have 3 dimensions, length, width and height, which is where you get the units^3.