Mindblast3r
  • Mindblast3r
Help me pls pls <3
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
I'll try :3
Mindblast3r
  • Mindblast3r
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Mindblast3r
  • Mindblast3r
i don't understand one thing, in the answer part it shows how it's worked out, but where does the "2" come from?

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Mindblast3r
  • Mindblast3r
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anonymous
  • anonymous
my b hang on let me take a look
Mindblast3r
  • Mindblast3r
@Nnesha @mathstudent55 @kropot72 @acxbox22 @LegendarySadist @Luigi0210
anonymous
  • anonymous
Ok, so which part of the problem confused you?
Mindblast3r
  • Mindblast3r
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Mindblast3r
  • Mindblast3r
not sure where the heck that 2 comes from
anonymous
  • anonymous
I saw that. But which SPECIFIC part do you not understand? Did you understand everything up until the 2?
Mindblast3r
  • Mindblast3r
yes, i have no idea why the 2 was put there or where it came from
anonymous
  • anonymous
Well as you saw before it, they divided \[\large \frac{1}{\frac{1}{2}}\] If you divide a fraction, it's the same as multiplying by the inverse. \[\large 1 \div \frac{1}{2}~=~1 \times \frac{2}{1}\] is this what confused you?
Mindblast3r
  • Mindblast3r
wait, so in that whole equation all of those are equal??
Mindblast3r
  • Mindblast3r
or is the 1 \[1 \times \frac{ 2 }{ 1 }\]
Mindblast3r
  • Mindblast3r
1 divided by .5 = to 2, but not equal to the first part. Do you understand what i'm asking?
anonymous
  • anonymous
Tbh, not really. Are you asking about the properties of a 30-60-90 triangle or the properties of fractions?
Mindblast3r
  • Mindblast3r
wait a minute when the example put it like that
anonymous
  • anonymous
Their explanation really was off-focus. They were comparing the problem they gave you to the example triangle, and I think that's what caused the confusion.
Mindblast3r
  • Mindblast3r
\[\frac{ x }{ 2\sqrt{3}} =\frac{ 1 }{ \frac{ 1 }{ 2} }=2\]
Mindblast3r
  • Mindblast3r
isn't it when they put it like that, it makes it equal?
Mindblast3r
  • Mindblast3r
like everything.
anonymous
  • anonymous
Right. The \(\large \frac{x}{2\sqrt{3}}\) is from your triangle and the \(\large \frac{1}{\frac{1}{2}}\) was from the example triangle.
anonymous
  • anonymous
They were comparing the ratios, although the "=" wasn't the best way to do it.
Mindblast3r
  • Mindblast3r
they are using proportions.
Mindblast3r
  • Mindblast3r
you got that though?
anonymous
  • anonymous
Got what, exactly?
Mindblast3r
  • Mindblast3r
bleh nevermind i don't even get what i was saying.
Mindblast3r
  • Mindblast3r
i understand everything now! (I hope), i've been stcuk on that for such a long time thank you very much. <3
anonymous
  • anonymous
\[\huge \color{aqua}N\color{fuchsia}o \space \color{lime}P \color{orange}r \color{blue}o \color{maroon}b \color{red}l \color{olive}e \color{purple}m \ddot\smile \]

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