209k views
11 votes
Hi I got stuck on this question on a practice assignment. Can anyone help me please?

What can we say about -R?????

Hi I got stuck on this question on a practice assignment. Can anyone help me please-example-1

1 Answer

9 votes

Answer: A and B

Explanation:

I think that the answer is A and B because in this case, R is clearly a negative number, because it’s below 0. So if we change the symbol in front of the R, it has to be positive. Let’s say R is -20. Negative R should be - - 20, which is + 20. So -R > 0. We and also say that -R = V because there are an equal number of bounds that separate R and V from 0, and since -R is the inverse of R, it has to be equal to V.

User NiXman
by
7.6k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.