I’m not to sure my my guess is zero because it is not going up or down
U=mgh ⇒h=U/mg
Answer: h=U/mg
Answer:

Step-by-step explanation:
Hello
let's assume that we are looking for x >=0

Let's assume that we are looking for x>=0
so the correct answer is 5
Answer:
R=(4,5)
Step-by-step explanation:
M={x1+x2/2,y1+y2/2}
(6,7)={8+x2/2,9+y2/2}
Equating the x coordinates and y coordinates
6=8+x2/2
12=8+x2
x2=12-8=4
7=9+y2/2
14=9+y2
y2=14-9=5