81000-37000=44000
Rounded to the nearest thousand
The number X is placed somewhere between 9 and 10. That's because 9 squared is 81 and 10 squared is 100.
Hello there!
Evaluate a² for a = -4
The first step we need to do is replace a by -4
So we have (-4)²
Now what you have realize is that we need to multiply -4 by itself twice.
So it should looks like this:
-4 * -4
The rules says that when we have minus * minus, the answer is positive.
So we have -4 * -4 = 16
Answer: 16
I hope this helps!
Please let us know if you have other questions.
#Garebear
Answer:
Both ends go up.
Step-by-step explanation:
