Mathematics
16 Online
OpenStudy (anonymous):
What is m∠WVZ?
m∠WVZ = ? °
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OpenStudy (anonymous):
OpenStudy (anonymous):
@Questionwhizz2001
OpenStudy (anonymous):
@iambatman
OpenStudy (bloomlocke367):
okay, you need to solve for a by doing 2a+6+7a+3=180
OpenStudy (bloomlocke367):
Do you know why?
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OpenStudy (anonymous):
no, im really comfused on this one:(
OpenStudy (anonymous):
@BloomLocke367
OpenStudy (anonymous):
are you there?
OpenStudy (bloomlocke367):
I'm here, sorry, I'm doing multiple things at once. well, those 2 angles make a line, and a line is 180 degrees.
OpenStudy (anonymous):
ok
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OpenStudy (bloomlocke367):
you need to solve for a, so you can find the one angle measurement.
OpenStudy (anonymous):
ok...
OpenStudy (bloomlocke367):
do you know how to find a?
OpenStudy (anonymous):
no thats the only thing i dont know
OpenStudy (bloomlocke367):
2a+6+7a+3=180.. you can start by combining like terms. so, you'd have 9a+9=180
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OpenStudy (anonymous):
a=171
OpenStudy (anonymous):
no 19
OpenStudy (anonymous):
right @BloomLocke367 ?
OpenStudy (bloomlocke367):
yup.
OpenStudy (anonymous):
so the answer is 136!
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OpenStudy (bloomlocke367):
now plug that in for a in 7a+3 to find the value of that angle and subtract it from 180
OpenStudy (bloomlocke367):
no... you need to do 180-136
OpenStudy (anonymous):
44
OpenStudy (bloomlocke367):
There you go. Do you understand now?
OpenStudy (anonymous):
44 is the answer?
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OpenStudy (anonymous):
ooooohhhhhhhh......now i get it!!!
OpenStudy (anonymous):
i was looking at wvx
OpenStudy (bloomlocke367):
yes, 44 is your answer
OpenStudy (anonymous):
thx
OpenStudy (bloomlocke367):
no problem