Solve using Matrices I figured out letter a. It's 15.75 units^2 But I just CANNOT find how to figure out b. Someone please help!

Emagers asked Jun 2, 2023

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12 votes

Solve using Matrices

I figured out letter a.

It's 15.75 units^2

But I just CANNOT find how to figure out b.

Someone please help!

Emagers asked Jun 2, 2023

2.9k points

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13 votes

Answer: 4823243.75 square miles

Explanation:

We know that each unit represents 175 miles. This means that one square unit is equal to
175^2 =30625 square miles.

Thus, the area is
(30625)(15.75)=4823243.75 square miles.

Tuong Le answered Jun 6, 2023

3.1k points

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