Mathematics
12 Online
OpenStudy (anonymous):
please help me!! im very confused..:(
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OpenStudy (anonymous):
OpenStudy (natalieee):
with what ?
OpenStudy (anonymous):
umm that?
OpenStudy (natalieee):
your in luck. the two top are 12 and the bottom are 19.
OpenStudy (anonymous):
whats 12 and 19?
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OpenStudy (natalieee):
|dw:1356040420183:dw|
OpenStudy (anonymous):
ok...what do i do next?
OpenStudy (natalieee):
those are the answers, after you set the equations equal and solve it.
OpenStudy (anonymous):
what are the equations? can you write them out and i will try to solve them..:)
OpenStudy (natalieee):
|dw:1356040605875:dw|
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OpenStudy (anonymous):
oook i got3x=7....which equaled (after dividing by3) 2.33333333333333333333........
OpenStudy (natalieee):
no you just get x=7 and then you fill it in your the y. i'll write it all. give me a minute.
OpenStudy (anonymous):
wait..where did you get the equations?
OpenStudy (anonymous):
theres no x+5..or x+12
OpenStudy (natalieee):
lol im sorry , i got your mixed up with anothers. the answers are m<3=51 m<1=39
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OpenStudy (anonymous):
how did you get that tho?
OpenStudy (natalieee):
90-39=51 and theyre equal so they have the same measurements. both triangles equal 90 and together 180.
OpenStudy (anonymous):
where did you get the 51? shouldnt it be 90-39=180? or 90+39=180?
OpenStudy (natalieee):
m<1 is 39 on the one side , so the other has to be 39 too. and 90-39=51 , so that becomes m<3 . get it ?
OpenStudy (anonymous):
but where did the 51 come from?
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OpenStudy (natalieee):
90-39=((((((51))))))
OpenStudy (natalieee):
theres the 51 ^
OpenStudy (anonymous):
oooH!
OpenStudy (natalieee):
get it now ?
OpenStudy (anonymous):
yes..but now what about angle 1?
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OpenStudy (anonymous):
aaah! nvm
OpenStudy (anonymous):
its congruent to that other one which makes it 39..right?
OpenStudy (natalieee):
yes lol . now your getting it.
OpenStudy (anonymous):
haha ok thank you soo much!
OpenStudy (natalieee):
your sooo welcome ! (: & if you notice , since i got the questions mixed up, you now have the answer to # 10.
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OpenStudy (anonymous):
haha yey!:) thanks a loooot!!!
OpenStudy (natalieee):
lol , your welcome. anytime (: