Answer: sqrt of 5x+7+ sqrt of 5x-7
Step-by-step explanation:
Step-by-step explanation:
The population of a small town is 1600 and is increasing at a rate or. 3% per year.
The answer is (1,-9) hope this helps
Hello from MrBillDoesMath!
Answer:
The first choice, Pi + (-Pi) = 0
Discussion:
Pi is an irrational number. Saying the irrational numbers <u>are</u> closed under addition means if we add two irrational numbers we will get another irrational number. In our case, Pi + (-Pi) = 0, which is correct, BUT 0 is a <u>rational </u>number. This shows the set of irrational numbers is NOT closed under addition.
Thank you,
MrB
0, and Positive infinity is the answer
