Jinx_Six
sum of triangle 180. the 2nd angel measures twice the first, and the 3rd angel measures 15 degrees less than the second. what is the measure of each angel?
i really dont get this one
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saifoo.khan
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Suppose that angle is x.
1st: x
2nd: 2x
3rd: 2x - 15
Now.
x + 2x + 2x -15 = 180
Solve.
giggles123
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5x-15=180--->5x=165--->x=33
saifoo.khan
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right.
Hero
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Wow, that was impressive....Saif didn't give the answer on the first post
saifoo.khan
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HAHA!
someone's commenting everywhere.. like a Stamp everywhere.
giggles123
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saif what is your math level as in like calc 3 , dif equ ?
saifoo.khan
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umm, sorry, idk about that.. va rent taught here according to those levels.
saifoo.khan
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whts in calc 3?
i did diffentiation some months ago.. but not as good as other topics.
but now i have forgot all of that..
from today i will work on that too! :)
Jinx_Six
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x is 33?
saifoo.khan
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yesh!
Jinx_Six
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ok
Jinx_Six
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thnx
saifoo.khan
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welkx
giggles123
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calc 1=calculus 1 calc 2=calculus 2 calc 3= calclulus 3 dif equ= differential equations
saifoo.khan
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i get that calc thing..
saifoo.khan
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i did Calc3.. but not that good.
i will start from today..
thts in Calc2 & calc1??