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irina [24]
3 years ago
13

Find the solution to x^2 =28

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
6 0

Answer:

  x = ±2√7

Step-by-step explanation:

Take the square root and simplify.

  x^2=28\\\\x=\pm\sqrt{28}=\pm\sqrt{(2^2)(7)}\\\\\boxed{x=\pm2\sqrt{7}}

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Step-by-step explanation:

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Charges at the second hotel are ...

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5 0
3 years ago
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Step-by-step explanation:

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(2x^2-5x-12)/ (x^2-x-6) what is the horizontal asymptote? Show all work
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3 years ago
A frequency distribution is a tabular summary of data showing the a. number of items in several classes. b. relative percentage
Viefleur [7K]

Answer:

The answer is a: Number of items in several classes.

Step-by-step explanation:

Frequency distributions are tables that represent the number of times a specific data, number object etc appears in a sample. So for example if we have this data

2,2,4,4,6,6,6,8,8,10

The frequency distributions is

Number   frequency

2                  2

4                  2

6                  3

8                   2

10                  1

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Number             Fraction/%

2                          2/10 or 20%

4                         2/10 or 20%

6                          3/10 or 30%

8                           2/10 or 20%

10                            1/10 or 10%

6 0
3 years ago
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KATRIN_1 [288]
C. ΔKPT ≈ ΔKRT

It's identical on both sides. 
7 0
3 years ago
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