An airplane descends 1.8 miles to an elevation of 6.75 miles. Find the elevation of the plane before its descent.
1 answer:
Answer: 8.55 miles
Step-by-step explanation:
Adding the totals given in the problem together:
1.8 miles + 6.75 miles = 8.55 miles.
Therefore, because we descended the plane and are looking for the previous height, we just add the descent to the elevation AFTER descent.
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