Mathematics
8 Online
OpenStudy (princeevee):
help please
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OpenStudy (princeevee):
jhonyy9 (jhonyy9):
any idea ?
jhonyy9 (jhonyy9):
what mean bisector of an angle ?
OpenStudy (princeevee):
a bisector is the center ray in the angle
OpenStudy (ivitt):
I don't think I got this far yet. We're still in the early parts of 3
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OpenStudy (princeevee):
well i guess we can skip that question and move on to the next one
OpenStudy (princeevee):
OpenStudy (ivitt):
What should the all equal up to?
OpenStudy (princeevee):
i belive 180
OpenStudy (princeevee):
or until they equal the same
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OpenStudy (princeevee):
@Ivitt
OpenStudy (princeevee):
i see your multitasking with help sites XD
OpenStudy (ivitt):
Yeah I know xD
OpenStudy (princeevee):
all we need to do here is to solve for Y, which my strategy is to just go up 1 number until theres the right one
OpenStudy (ivitt):
I keep getting irrational numbers. I must not be doing it right
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OpenStudy (princeevee):
well its an angle, so i guess they need to be equal
OpenStudy (princeevee):
it isnt a polygon
Directrix (directrix):
Vertical angles are congruent.
5y + 9 = 8y - 33
33 + 9 = 8y - 5y
42 = 3y
14 = y
Now, evaluate 5y + 9
5*14 + 9 = ?
@princeevee
Directrix (directrix):
Post what you get for this, okay?
5*14 + 9 = ?
OpenStudy (princeevee):
79
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Directrix (directrix):
Correct.
OpenStudy (princeevee):
so the anser is 79
Directrix (directrix):
Yes
OpenStudy (ivitt):
Goodbye!
OpenStudy (princeevee):
do you think you can help e more dirextrix?
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OpenStudy (princeevee):
?
OpenStudy (princeevee):
it just wants the degree...
Directrix (directrix):
>> do you think you can help e more dirextrix?
I will try to help.
Post the next question in a new thread. @princeevee
OpenStudy (princeevee):