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Alex_Xolod [135]

3 years ago

15

A rectangular flowerbed at a city park has an area of 126 square meters.the width of the flowerbed is 3 meters.what is the perim

eter of the flowerbed?

1 answer:

Alona [7]3 years ago

6 0

First we need to find the length. So we do 126/3 to get 42. The length is 42. Now to find perimeter we do 2(42)+2(3) or 42+42+3+3.

Both ways are right ways. The perimeter is 90 meters.

Hope that helps!!

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kirza4 [7]

Answer:

6 1/4 x 3/4

25/4 x 3/4

Step-by-step explanation:

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6 1/4 x 3/4

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8 0

3 years ago

Help~~~~~~~~~~~~~~~~~~~~~~~~~

igor_vitrenko [27]

Answer:

28.25 square units

Step-by-step explanation:

A circumference of the circle is

$C=2\pi r,$

where r is the radius of the circle.

So,

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The area of the circle is

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Substitute the value of the radius:

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3 years ago

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vaieri [72.5K]

4x - 2y = 10
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3 years ago

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Find the values of x and y if (-x + 5, 1) = (-y, 2x - 5y).

MrMuchimi

Answer:

x = 8, y = 3

Step-by-step explanation:

Equating corresponding x and y coordinates , then

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y = x - 5 → (1)

2x - 5y = 1 → (2)

Substitute y = x - 5 into (2)

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x = 8

Substitute x = 8 into (1) for corresponding value of y

y = 8 - 5 = 3

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