Pls answer this is due by tomorrow so I need help ASAP

5/6 = 0.83333... (Repeating)

2/11 = 0.181818... (Repeating)

17/20 = 0.85 (Terminating)

For the number system diagram, from smallest box to larges, it would be natural numbers, whole numbers, and integers, rational numbers, then real numbers. And irrational numbers off to the side, but considering you only have 3 boxes then put the first 3 I mentioned.

It is definetly possible for a number to be both whole and an integer. As long as it's not a fraction, decimal, or negative value.

1 is c

2 is a

3 is a

step-by-step explanation:

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base