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Mathematics 20 Online
OpenStudy (dbzfan836):

Help, I'll medal and fan you!

OpenStudy (dbzfan836):

OpenStudy (dbzfan836):

ty for the help

OpenStudy (anonymous):

@vzfreakz you know anything about this? lol

OpenStudy (anonymous):

10x=4x+42

OpenStudy (anonymous):

10x=4x+42 6x=42 x=7

OpenStudy (dbzfan836):

didnt see that comin XD

OpenStudy (mitu12):

"There is a special rule used in geometry (the Transversal Postulate) that involves angles and transversals. It says that if two parallel lines are intersected by a transversal, then the corresponding angles are congruent. " You used the word "corresponding angles" yourself. So the 10x angle and the 4x+42 angle are congruent, which means that their measurements will be the same. measure of angle = measure of angle 10x = 4x+42 solve for x; plug it into both sides and see what you get. So now you have the measure of angles "4" and "8". Angles 3 and 4 make a straight line, r. A straight angle is 180 degrees. You know the measure of angle 4; so what's the measure of angle 3?

OpenStudy (anonymous):

lol well thats now the answer

OpenStudy (anonymous):

if the answers 7 what would 10*7 be?

OpenStudy (dbzfan836):

70

OpenStudy (anonymous):

so the angle 10x is 70 degrees

OpenStudy (dbzfan836):

@KlOwNlOvE give @mitu12 a medal

OpenStudy (dbzfan836):

Oh thanks, guys! I know how to do the rest. <3=110

OpenStudy (anonymous):

do you think lines 2 and 3 are the same?

OpenStudy (dbzfan836):

all I need is the expanaition

OpenStudy (dbzfan836):

no

OpenStudy (anonymous):

you sure?

OpenStudy (dbzfan836):

wait, I slipped a bit. I meant <3=70

OpenStudy (anonymous):

yes :)

OpenStudy (dbzfan836):

Thanks guys!

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