Answer:

Step-by-step explanation:
Given


Required
Determine the new position
It descends means that it moved in the downward position.
So, the new position is:



<em>Hence, the new position f the submarin is -415m</em>
The answer would be 6 inches!
Answer:
3rd option
Step-by-step explanation:
Answer:
(5,4)
Step-by-step explanation:
midpoint = (6 + 4 / 2 , 3 +5 / 2)
= (5,4)
I think he weighs 461.7 but I would check that