Median is the middle of the number set so
5 8 10 20 25 30 35 40 45
its 25
Another user previously answered this same question and had a good rating, his answer was as follows:
"{-9; -6.5; -5.2}"
Which I suppose would be answer D.
- Hope it helps.
First make it that both denominators are the same.

Then add both numerators

Your final answer should be
Answer:
1. segments Q,R
2. segments R,S
3. segments Q,S
Step-by-step explanation: