Step-by-step explanation:
A real number MUST be able to be represented on a number line.
All numbers can be placed on a number line including irrational numbers.
Numbers like π can be placed between 3.13 and 3.15. It is a number.
Numbers like x or ∑ isn't a "REAL" number because it has no value.
This is 1/2)2=1/4 hope this helps
Answer:
3 – i hope i helped :)))))
Step-by-step explanation:
The answers 15 because we have two negatives it's always a positive and 3×5 is 15
