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3 years ago

6

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 ra

te 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?

1 answer:

Reil [10]3 years ago

6 0

Answer:

20

Step-by-step explanation:

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