3. C
4. 2
5. C
hope this helps:)
Answer:
41ft is the perimeter
Step-by-step explanation:
Answer:

Step-by-step explanation:
You just replace 'x' for the value given, -10.

It is an irrational number. That is because rational numbers can be put into fractions. But because this decimal goes on forever, you can't put it into a fraction. This is also not a whole number or an integer. Whole numbers and integers do not have any decimals or fractions in them, but this number is a decimal. Therefore, this number is irrational.
hope this helps:)
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