elizabethmartz
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At a state park, elevations are posted along the trails. A hiker notices that from the beginning of one trail to the end of that trail is -120 feet, the elevation changes
. If the elevation at the end is -225 feet, what is the elevation at the beginning?
a. 105 feet
b. 345 feet
c. -105 feet
d. -345 feet

Respuesta :

Answer: Option A

Step-by-step explanation:

Given:

  • beginning of one trail to the end of that trail is -120 feet
  • elevation at the end is -225 feet,

We have to:

Subtract -225 by -120, and we get 105.

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