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denis23 [38]
3 years ago
5

What is 9/x=2/(4x+3)

Mathematics
2 answers:
Sliva [168]3 years ago
7 0

Answer:

x = -27/34

Step-by-step explanation:

the \: eqution \: is \:  \frac{9}{x}  =  \frac{2}{4x + 3}  \\ what \: you \: first \: do \: is \: cross \: multiply \\ so \: after \: cross \: multplying \: you \: get \\  \\ 9(4x + 3) = 2(x) \\ then \: open \: or \: expand \: each \: side \: whchever \\  \: word \: you \: prefer \: use \\  \\ (9 \times 4x) + (9 \times 3) = (2 \times x) \\ 36x + 27 = 2x \\ now \: you \: collect \: like \: terms \\ so  \: you \: get \\ 36x - 2x =  - 27 \\ 34x =  - 27 \\ divide \: throghout \: by \: 34 \\  \frac{34x}{34}  =  \frac{ - 27}{34}  \\ x =  \frac{ - 27}{34}  \\ and \: that \: is \: your \: final \: answer

Sonja [21]3 years ago
5 0
The answer is x=-27/34
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7 0
4 years ago
Read 2 more answers
Can someone help me D: thanks in advance :D
max2010maxim [7]

Answer:

3) 27 cubed

4) 72 cubed

5) 125 cubed

8) 27 cubed. 3 is the length, 3 is the width, and 3 is the height.

9) 72 cubed. 6 is the length, 3 is the width, and 4 is the height.

10) 125 cubed. 5 is the length, 5 is the width, and 5 is the height.

Step-by-step explanation

Here's what to show if your teacher requires for you to show your work.

3) 3 x 3 x 3 = 27

4) 6 x 3 x 4 = 72

5) 5 x 5 x 5 = 125

8) 3 x 3 x 3 = 27

9) 6 x 3 x 4 = 72

10) 5 x 5 x 5 = 125

These are the ones I'd suggest putting the up and down form on.

10) and 5) Also put 5 x 5 = 25.          4) and 9) Also put 6 x 3 = 18.

     <em>2                                                        3</em>

     25                                                      18

  <u>x  5 </u>                                                     <u>x 4  </u>

   125                                                      72

Hoped this answered everything! Feel free to ask me if there's something I missed! :)

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2 years ago
A bottle of has a capacity of 0.43 L. How many milliliters of shampoo does the bottle contain (1 L = 1000 mL
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Answer:

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<em><u></u></em>

<em><u>430 mL is the answer.</u></em>

<em><u></u></em>

<em><u>Hope this helps</u></em>

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Answer:

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Step-by-step explanation:

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sin A = 12/13

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