Mathematics
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OpenStudy (freemap):
Ray HX is an angle bisector of ∠THV, m∠THX = (6x + 5)°,
and m∠XHV = (8x – 15)°.
What is m∠THX?
m∠THX =
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OpenStudy (freemap):
OpenStudy (study_buddy99):
okay give me just a moment
OpenStudy (freemap):
okay thanks
OpenStudy (study_buddy99):
okay I got it
OpenStudy (freemap):
Okay what do I have to do to figure this out
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OpenStudy (study_buddy99):
|dw:1456969956315:dw|
OpenStudy (study_buddy99):
remember how you set the equations equal last problem?
OpenStudy (freemap):
I think 6(8)-10= 38
OpenStudy (study_buddy99):
no
OpenStudy (study_buddy99):
okay so bi means 2, split in 2.
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OpenStudy (freemap):
38/2=19
OpenStudy (study_buddy99):
so just like before 6x+5=8x+15
OpenStudy (freemap):
You mind showing me how to do that again
OpenStudy (study_buddy99):
how to solve?
OpenStudy (freemap):
yes
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OpenStudy (study_buddy99):
|dw:1456970418595:dw|
OpenStudy (freemap):
Thanks -5(6)-10=30-10=20
OpenStudy (study_buddy99):
nope
OpenStudy (freemap):
Thanks not right, what did I do wrong?
OpenStudy (study_buddy99):
distribute the -5 into JUST 6x+5 to find the answer?
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OpenStudy (study_buddy99):
there's not supposed to be a question mark at the end of that, sorry
OpenStudy (freemap):
-5(6)+5=-25
OpenStudy (freemap):
oh that's okay
OpenStudy (study_buddy99):
almost there but not quite
OpenStudy (freemap):
25
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OpenStudy (freemap):
35
OpenStudy (study_buddy99):
no, you have the right answer but you did it kind of backwards, let me explain
OpenStudy (freemap):
okay
OpenStudy (study_buddy99):
|dw:1456970906243:dw|