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2 years ago

6

The area of a rectangular fountain is x2 + 9x + 20 square feet. A 5-foot walkway is built around the fountain. Find the dimensio

ns of the outside border of the walkway. The dimensions of the outside border of the walkway are _ feet and _ feet (fill in the _ s)

1 answer:

Leviafan [203]2 years ago

6 0

Answer:

So, the dimensions of the outside border of the walkway are (x + 14) feet (x + 15) feet.

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Answer:

$\Huge \boxed{x=-1}$

Step-by-step explanation:

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$x^2 +2x+1=0$

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Does someone mind helping me with this problem? Thank you!

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$\frac{10-(3 \cdot 2^2 - 23)}{(1 + 10^2)-2^2 \cdot 5^2} =$

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I hope I helped you!

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