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PolarNik [594]
3 years ago
10

X2 = 169 Explain the first step in solving this equation.

Mathematics
2 answers:
Makovka662 [10]3 years ago
4 0

Answer:

so i divide 169 divided by 2

Step-by-step explanation:

well what i do is that i do a inverted T

<u>x2I=169</u>

then i look to see what is the opposite of multiplying which is dividing

so i divide 169 divided by 2

which will give me an answer

Igoryamba3 years ago
4 0

Answer:

13,-13

Step-by-step explanation:

*I Think you meant x²=169

so the first step is to square root both sides so

\sqrt{x^2}= \sqrt{169} So

x=±13 or

13,-13

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3 years ago
Read 2 more answers
Which data set could be represented by the boxplot shown? (1 point)
lidiya [134]

The second data set represents the boxplot because in the box plot the measure of statistics is the same as the data set option second is correct.

<h3>What is the box and whisker plot?</h3>

A box and whisker plot is a method of abstracting a set of data that is approximated using an interval scale. It's also known as a box plot. These are primarily used to interpret data.

We have given a data set and a box plot shown in the picture.

From the boxplot we can see:

Minimum value = 2

Q1 = (2+4)/2 = 3

Median = (4+6)/2 = 5

Q3 = (8+10)/2 = 9

Maximum value = 10

The second data set:

{2, 3, 3, 4, 5, 5, 8, 10, 10}

Minimum value = 2

Q1 = (2+4)/2 = 3

Median = (4+6)/2 = 5

Q3 = (8+10)/2 = 9

Maximum value = 10

Thus, the second data set represents the boxplot because in the box plot the measure of statistics is the same as the data set option second is correct.

Learn more about the box and whisker plot here:

brainly.com/question/3209282

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7 0
2 years ago
F(x) = 3 - 2x and g(x) =<br> 1/X+5 what is the value of<br> (f/g)(8)
Nina [5.8K]

9514 1404 393

Answer:

  (f/g)(8) = -104/41

Step-by-step explanation:

Fill in the value for x and do the arithmetic.

  f(8) = 3 -2·8 = 3 -16 = -13

  g(8) = 1/8 +5 = (1+40)/8 = 41/8

Then the ratio is ...

  (f/g)(8) = f(8)/g(8) = -13/(41/8) = -13(8)/41

  (f/g)(8) = -104/41

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Natasha2012 [34]

Step-by-step explanation:

let the ration be c

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A point in quadrant IV is reflected across the x-axis. The new point is located in Quadrant..?
suter [353]

Answer

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Step-by-step explanation:

Just look at a graph.

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