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A commercial jet liner hits an air pocket and drops 294 feet. After climbing 157 ​feet, it drops another 180 feet. What is its overall vertical​ change?
The​ jet's overall vertical change is ____ feet.

Respuesta :

mhanifa

Answer:

-317 feet

Step-by-step explanation:

Initial point = zero

1. Drop 294 feet

  • 0 - 294 = -294 feet

2. Climbing

  • -294 + 157 = -137 feet

3. Drop

  • -137 - 180 = - 317 feet

Overall: -317 feet

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