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Anastaziya [24]

3 years ago

6

A garden is in the shape of a square with a perimeter of 48 feet.The garden is surrounded by two fences.One fence is around the

perimeter of the garden, whereas the second fence is 2 feet from the first fence on the outside.

1 answer:

ikadub [295]3 years ago

8 0

Answer:

the outside fence has a 64 feet perimeter

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In 2 yrs time ella will be twice the age she was 5 yrs ago. how old is she now?

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vlabodo [156]

<h2><u>Answer:</u></h2>

x = 3

y = -8

<h2><u>Step-by-step explanation:</u></h2>

x + y = -5

x - y = 11

Since the y's will cancel out, we don't need to modify the two equations in any way.

Now, just add the two equations.

x + x = 2x

y + (-y) = 0

-5 + 11 = 6

2x = 6

Divide by 2.

x = 3

To find y, plug 3 in as "x" in one of the two equations.

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Ganezh [65]

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Step-by-step explanation:

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The equation of the circle given is:

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You can observe that is written in Center-radius form.

Then, you can identify that:

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This is:

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