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Basile [38]
2 years ago
8

A map that was created using a scale of 1 inch : 3 miles shows a lake with an area of 18 square inches. what is the actual area

of the lake?
Mathematics
2 answers:
san4es73 [151]2 years ago
8 0

Answer:

The area of the lake is actually 182 square miles 1 inch represents one side 3 miles long the other side is also 3 miles. 3×3=9 square miles. 1 Square Inch on the map represents 9 Square Miles.Step-by-step explanation:

Dmitrij [34]2 years ago
4 0

Answer: The area of the lake is actually 182 square miles 1 inch represents one side 3 miles long the other side is also 3 miles. 3×3=9 square miles. 1 Square Inch on the map represents 9 Square Miles.

Step-by-step explanation: If the area on the map is 18 square inches, and each square inch represents 9 square miles, multiply 18×9=182 to get the area of that big lake.

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Answer:

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To find the (real) domain, we need to ensure that each term remains a real number.

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AND

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This implis

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OR

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Combine the conditions (1a), (2a1), and (2b1),

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AND

(

x >= 3   ...............(2a1)

OR

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)

which expands to

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Simplifying, we have

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