asked 57.7k views
3 votes
An inner city revitalization zone is a rectangle that is twice as long as it is wide. The width of the region is growing at a rate of 40 m per year at a time when the region is 290 m wide. How fast is the area changing at that point in time?

asked
User Andy Day
by
8.1k points

1 Answer

3 votes

Answer:

20

Explanation:

answered
User Tendayi Mawushe
by
7.5k points
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