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Mathematics 15 Online
OpenStudy (anonymous):

BD bisects

OpenStudy (anonymous):

my equation was 5x-4+2x+10=180 but that didnt work

OpenStudy (nikato):

|dw:1388963606165:dw|

OpenStudy (nikato):

do u know what ABD is if BD bisects ABC

OpenStudy (anonymous):

2x+10

OpenStudy (nikato):

ok. so ur equation 2x+10 + 2x+10=5x-4

OpenStudy (anonymous):

i got 24

OpenStudy (nikato):

4x+20=5x-4 24=x yea, thats right

OpenStudy (nikato):

no, plug x into 5x-4 to see what kind of angle it is

OpenStudy (nikato):

*now

OpenStudy (anonymous):

116 so obtuse

OpenStudy (nikato):

correct

OpenStudy (anonymous):

thanks!

OpenStudy (nikato):

your welcome!

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