Which situation describes opposite quantities that when combined would equal 0?(1 point)

Responses

The low temperature was −10°
C and the high temperature was 10°C. What is the change in temperature?
The low temperature was negative 10 degrees C and the high temperature was 10°C. What is the change in temperature?

A person jumped up 10 feet in the air off a diving board. The person sank 10 feet below the water and swam to the surface. What is the distance traveled?
A person jumped up 10 feet in the air off a diving board. The person sank 10 feet below the water and swam to the surface. What is the distance traveled?

The hiking trail has an elevation of 60 feet above sea level and ends 60 feet below sea level. What is the change in elevation?
The hiking trail has an elevation of 60 feet above sea level and ends 60 feet below sea level. What is the change in elevation?

A diver was 30 feet below the surface and swam upward 30 feet. What is the change of elevation?

1 answer

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

A diver was 30 feet below the surface and swam upward 30 feet. What is the change of elevation?

In this scenario, moving up 30 feet from a position 30 feet below the surface effectively brings the diver back to the starting point, resulting in a net change of 0 feet.