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abruzzese [7]
2 years ago
12

What is the sum?

B4%7D%7B%20%7Bx%7D%5E%7B2%7D%20%7D%20" id="TexFormula1" title=" \frac{2}{ {x}^{2} } + \frac{4}{ {x}^{2} } " alt=" \frac{2}{ {x}^{2} } + \frac{4}{ {x}^{2} } " align="absmiddle" class="latex-formula">
​
Mathematics
2 answers:
shutvik [7]2 years ago
8 0

Answer:

6/x^2

Step-by-step explanation:

Simplify the following:

2/x^2 + 4/x^2

2/x^2 + 4/x^2 = (2 + 4)/x^2:

(2 + 4)/x^2

2 + 4 = 6:

Answer: 6/x^2

sveta [45]2 years ago
7 0

Answer:

6/x²

Step-by-step explanation:

\frac{2}{x^{2} }  + \frac{4}{x^{2} } \\\\

= (2+4) / x²

= 6/x²

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Last week, Clay wrote 4 checks for $20 each from his checking account and
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Answer:

Step-by-step explanation:

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5 0
3 years ago
Rowan reads at a constant rate of 1.5 pages per minute and has already
saul85 [17]

Using linear functions, it is found that Rowan and Kennedy will have read the same number of pages in 10 minutes.

What is a linear function?

  • A linear function is modeled by:

y = ax + b

In which:

  • a is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0.

For Rowan, we have that:

  • He has already read 20 pages, hence the y-intercept is b = 20.
  • He reads 1.5 pages per minute, hence the slope is a = 1.5

Then:

y_R = 1.5x + 20

For Kennedy, we have that:

  • He has already read 25 pages, hence the y-intercept is b = 25.
  • He reads 1 page per minute, hence the slope is a = 1

Then:

y_K = x + 25

They will have read the same number of pages after x minutes, for which:

y_R = y_K

Then:

1.5x + 20 = x + 25

0.5x = 5

x = \frac{5}{0.5}

x = 10

To learn more about linear function, you can take a look at brainly.com/question/25823744

3 0
2 years ago
The length of her scale drawing is 8 inches, and the width is 14 inches. The actual length of the MP3 player is 4 centimeters, a
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If the question is, "What is the scale factor." That would be a scale (factor) of 2.
6 0
3 years ago
I will give brainliest please help
zimovet [89]

Answer:

x^5y^5

Step-by-step explanation:

<em>here's</em><em> your</em><em> solution</em>

=> if base are same then power get added in multiplication

=> so, x^2 * y^4 * x^3 * y^1

=> x^2 * x^3 * y^4 * y^1

=> x^5*y^5

hope it helps

5 0
3 years ago
Read 2 more answers
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