Question

which situation decribes opposite quantities that when combined would equal 0
ascends 10,000 feet and the ascends 15,000 feet
ascends 15,000 feet and decends 15,000 feet
ascends 15,000 feet and decends 10,000 feet
ascends 15,000 feet and ascends 15,000 feet

Answer 1

The correct situation that describes opposite quantities that when combined would equal 0 is:

**ascends 15,000 feet and descends 15,000 feet.**

In this case, the ascent and descent cancel each other out, resulting in a net change of 0 feet.