angelnorwood121 angelnorwood121

24-09-2019
Mathematics

contestada

A hiker starts hiking in Death Valley at an elevation of 143 feet below sea level.
He climbs up 400 feet in elevation. What is his new elevation relative to sea level?

Respuesta :

larklittle3 larklittle3

24-09-2019

Answer: 257

Step-by-step explanation:

|-143 + 400| = 257

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