Hey there! :)
Answer:
(3.5, -1).
Step-by-step explanation:
Use the midpoint formula to solve this problem:

Plug in the coordinates given:

Simplify:

Therefore, the coordinates of the mid-point are:
(3.5, -1).
8/36
= 2/9 after dividing by 4
Please mark as brainliest.
Answer:
2.15
Step-by-step explanation:
I'd say 4 meters and 400dm are equal.