I think I just had a stroke trying to read this
Answer:A, 1/1000
Step-by-step explanation:
10 times -10 is -100. -100 times -10 is 1,000
Answer:
24
Step-by-step explanation:
That's the first number that all your denominators have in common.
Yes it is. Input the numbers into the pythagorean theorem,

and if they equal each other it is a right triangle.
The next larger hundred is 5,100 .
The next smaller hundred is 4,900 .
5,000 is exactly midway between 4,900 and 5,100.
Neither of them is closer to 5,000 than the other one is.
So 5,000 is already rounded to the nearest hundred.