It’s the one you picked D
The answer to this is the second choice
Answer:
3.5 meters
Step-by-step explanation:
Because 100cm is 1 meter
C - Fifteen and forty-five thousandths
The midpoint of the line having the endpoints

and

is

basically average them
so given that the line has the endpoints of (-3,7) and (9,-2)
x₁=-3
y₁=7
x₂=9
y₂=-2
so the midpoint can be found by doing



the midpoint is