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Alex787 [66]
3 years ago
7

The area of a rectangular community the garden is 300 square feet. The length of a rectang!

Mathematics
1 answer:
FromTheMoon [43]3 years ago
7 0

Answer:

30, 10

Step-by-step explanation:

length=x

wdith=y

xy=300, x=3y

replace x with 3y in the first equation to get

3y^2=300

y^2=100

since you cant have a negative side of a garden, y=10. x=30.

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Answer:

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It would take 4 hours for both trains to meet.

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2 years ago
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