Which pair of numbers are not opposites? Select one: $$ \begin{array}{l} ext { a. } 27 ext { and }|-27| \ ext { b. } 72 ext { and }-72 \ ext { c. } 171 ext { and }-7 \ ext { d. } 27 ext { and }-27\end{array} $$

Question

Which pair of numbers are not opposites? Select one: $$ \begin{array}{l}	ext { a. } 27 	ext { and }|-27| \ 	ext { b. } 72 	ext { and }-72 \ 	ext { c. } 171 	ext { and }-7 \ 	ext { d. } 27 	ext { and }-27\end{array} $$

UpStudy AI · Accepted Answer

To determine which pair of numbers are not opposites, we need to understand that two numbers are considered opposites if they are equal in magnitude but have opposite signs.

Let's analyze each option:

a. $$ 27 $$ and $$ |-27| $$  
- $$ |-27| = 27 $$  
- These numbers are equal, not opposites.

b. $$ 72 $$ and $$ -72 $$  
- These numbers are opposites because they have the same magnitude but opposite signs.

c. $$ 171 $$ and $$ -7 $$  
- These numbers are not opposites because they have different magnitudes.

d. $$ 27 $$ and $$ -27 $$  
- These numbers are opposites because they have the same magnitude but opposite signs.

Now, let's summarize the findings:
- Option a: Not opposites (equal).
- Option b: Opposites.
- Option c: Not opposites (different magnitudes).
- Option d: Opposites.

The pairs that are not opposites are options a and c. However, since the question asks for a single pair, the best answer is:

**Answer: a. $$ 27 $$ and $$ |-27| $$**.
The pair that are not opposites is $$ 27 $$ and $$ |-27| $$.

Which pair of numbers are not opposites?
Select one:

Upstudy AI Solution

Answer

Solution

Extra Insights

Related Questions

Latest Pre Algebra Questions