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Basile [38]
3 years ago
14

Help pleaseeeeeeeeeeeeeeeeeeee​

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
7 0

Answer:

The length is 5.7

Step-by-step explanation:

<u>Step 1:  Make an equation to represent the problem</u>

2(7.9) + 2(L) = 27.2

<u>Step 2:  Solve for L/Length</u>

2(7.9) + 2(L) = 27.2

15.8 + 2L - 15.8 = 27.2 - 15.8

2L / 2 = 11.4 / 2

L = 5.7

Answer:  The length is 5.7

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Lyrx [107]
How did you do that
5 0
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if there are 20 vakues in a data set in order from smallest to largest what is the median of the data set
Bumek [7]
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What is the value of the square root of 36
irakobra [83]
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3 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%28-5x%5E3%29%5E3%2F%2810x%5E5%29%5E2" id="TexFormula1" title="(-5x^3)^3/(10x^5)^2" alt="(-5x^
marta [7]

Answer:

-\frac{5}{4x}

Step-by-step explanation:

<h2>\left(-5x^3\right)^3\div \left(10x^5\right)^2</h2><h2>\frac{-5^3x^9}{\left(10x^5\right)^2}</h2><h2>\frac{-5^3x^9}{10^2x^{10}}</h2><h2>\frac{-5^3x^9}{5^2\cdot \:2^2x^{10}}</h2><h2>\frac{-5x^9}{2^2x^{10}}</h2><h2>\frac{-5}{2^2x}</h2>

-\frac{5}{4x}

- hope it helps! -

<h2 />

3 0
2 years ago
Tell whether the ratios are equivalent: 3 days to 4 hours and 9 days to 12 hours. show your work.
bonufazy [111]

Answer:

yes.

Step-by-step explanation:

write these ratios as fractions to see if they are proportional

3/4

9/12 -------> this can be simplified by dividing by 3

       = 3/4

therefore yes they are equivalent

5 0
3 years ago
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