176k views
4 votes
i need help for math The position of a submarine relative to the water surface was −31 1/4 feet. A downward navigational maneuver increased its depth by 17 1/2 feet.What is the position of the submarine now relative to the water surface?Enter your answer as a mixed number, in simplified form, in the box.

User Jecoms
by
7.0k points

1 Answer

0 votes

ANSWER

Step-by-step explanation

A position of -31 1/4 ft relative to the water surface means that the submarine was 31 1/4 ft under the water. If it increases its depth by 17 1/2 ft, it means that now it is 17 1/2 ft deeper under the surface.

We have to find first the new distance to the surface:


undefined

User Nigu
by
6.0k points