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GREYUIT [131]
2 years ago
14

A square has an area of 4 square centimeters. What is the length of one side, in centimeters?

Mathematics
1 answer:
Lunna [17]2 years ago
7 0

Answer:

2 cm

Step-by-step explanation:

\sqrt{4 cm^{2}} =2 cm

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x=2

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Step-by-step explanation:

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    -----------------------

           2a

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  ---------------------------------

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 ----------------------

  6

= 12±sqrt(96)

---------------

6

=2 ±1/6 * 4sqrt(6)

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Because the parabola opens upwards, it has a minimum at the vertex.

The domain is the values that x can take.

X can be all real numbers

The range is the values that y can take.  Since there is a minimum, y must be greater than that minimum

Range: y>= -8

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