Q1a.
Midpoint formula :



Q2a.
Distance Formula :






- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
I hope that helps you out!!
Any more questions, please feel free to ask me and I will gladly help you out!!
~Zoey
Answer:
3. ???? (3 but that's incorrect)
4. 75 D
Step-by-step explanation:
Use PEMDAS ()^x/+-
2/5 + 1/9
18/45 + 5/45 = 23/45
B.23/45 is your answer
hope this helps
Answer:
Step-by-step explanation:
use a math app