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/sci/ - Science & Math

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1966231 No.1966231 [Reply] [Original]

/sci/ your my last resort. i know no one will help and just call me a highschool fag, because i am, but this shit seriously has my mind full of fuck. i missed the class this was taught in, and i don't understand bumblefuck about it.

please, help a retard in need.

>> No.1966240
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1966240

Side 2.
I'm not even really looking for answers, just for someone to explain this.

>> No.1966250

You mean the shit in red? It'd be whatever 25x+35x=180 is.

>> No.1966254

you need magnets bro

>> No.1966259

As you should know, the two angles in question 1 sum to 180 degrees. Since they also sum to 60x, we must therefore conclude that x=3, and therefore, that the bottom one is 75 degrees and the top one is 105 degrees.

I'm sure you can work out the rest of them from that example.

>> No.1966263

>>1966240
You've got lots of parallel lines, so lines crossing them make the same 2 angles, but reversed on either of the parallel lines, and the two angles on one line must add up to 180, so you set up an equation and solve for x or whatever variable you have.

>> No.1966265
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1966265

>>1966231
>/sci/ your my last resort.
*you're

>> No.1966388

>>1966231
wow those are basically algebra problems. you just have to know like 2 geometric theorems.

>> No.1966393

Oh geometry, why couldn't the rest of math be as bad ass as you? (With strangely enough Calc II being a close second).

>> No.1966415

7TH GRADE SHIT ARE YOU FUCKING KIDDING ME

/sci/ is likely the dumbest board on here. you see someone asking about physics and we tell them that /sci/ isn't a homework board but when and underage kid comes in needing help on his geometry we do it all for him yes i mad

>> No.1966433

You're basically going to want to combine the equations and set it equal to either 180 or each other based on where they are on the line and solve for x.

>> No.1966441

>>1966415

Probably because the people that can do the higher stuff are elitist pricks and the people that can do the "easier" stuff are eager to help in maybe the hopes of feeling smart or at least helpful. The former might also people who don't know the answer and try to hide behind, "Do your own homework." Then again trolls are everywhere.

>> No.1966448

Do it yourself.
That's the only answer.

>> No.1966462
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1966462

Epic logic there, OP.