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Mathematics 13 Online
OpenStudy (anonymous):

Please help me understand these steps! Question in replies, medal award to best answer

OpenStudy (anonymous):

OpenStudy (anonymous):

@PaxPolaris

OpenStudy (paxpolaris):

so, before we worry about \(\angle RHS\), can you write an equation ti solve for x?

OpenStudy (paxpolaris):

can you write an equation to solve for x?

OpenStudy (anonymous):

2x = 4x - 80

OpenStudy (anonymous):

Because they are congruent

OpenStudy (paxpolaris):

right ... and the reason they are congruent is ...?

OpenStudy (anonymous):

The Vertical Angles Theorem

OpenStudy (paxpolaris):

Perfect ... x=?

OpenStudy (anonymous):

-40

OpenStudy (paxpolaris):

check again ... can't get negative.

OpenStudy (anonymous):

Haha its just 40 :P

OpenStudy (anonymous):

Both equal 80 when x is 40, right?

OpenStudy (anonymous):

So that would make RHS 10 degrees since MHR and RHS are supplementary angles?

OpenStudy (anonymous):

Crap. llol not ten

OpenStudy (paxpolaris):

lol ... you got it. :)

OpenStudy (anonymous):

I'm kind of multitasking with Spanish and this so I kinda stumbled

OpenStudy (paxpolaris):

np

OpenStudy (anonymous):

Thanks again!

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