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taurus [48]
3 years ago
6

A:40 B:70 C:80 D:120 E:150

Mathematics
1 answer:
lara31 [8.8K]3 years ago
7 0

Answer:

E: 150

Step-by-step explanation:

Remember, a straight line is 180 degrees, and the total degrees in a triangle is 180. Also, the angle is clearly an obtuse angle, so just get rid of A, B, C, lol.

I think it would be more effective to show you this picture I made, but if you have any questions, I’ll try to answer them.

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Step-by-step explanation:

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five friends by a package of 12 cookies and want to share them equally each friend will get 1/5 of the cookies how much will eac
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Step-by-step explanation:

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From the odd-degree terms, take out one copy and rewrite the series as

1+6x+x^2+6x^3+\cdots=(1+x+x^2+x^3+\cdots)+5x+5x^3+\cdots

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Then if |<em>x</em>| < 1, we can condense this to

\displaystyle\sum_{n=0}^\infty x^n+5x\sum_{n=0}^\infty x^{2n}=\frac1{1-x}+\frac{5x}{1-x^2}=\frac{1+6x}{1-x^2}

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