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anyanavicka [17]
4 years ago
6

Help me please thank you

Mathematics
1 answer:
BabaBlast [244]4 years ago
3 0

Let's use a formula in order to find how much the interior angles are supposed to add up to.

(n-2)×180; n is the number of angles.

(5-2)×180= 3×180=540

We need for the interior angles to add up to 540. Let's make an equation.

100+102+108+121+x=540

431+x=540; let's find x.

540-431= 109

So, X= 109°

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Answer:

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Step-by-step explanation:

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Hopefully this helps!

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3 years ago
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Answer:

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Step-by-step explanation:

Given

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5 0
3 years ago
I NEED HELP PLEASE DONT SEND ME LINKS TO WEBSITES. ANSWER THE QUESTION HERE THANK YOU.
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<em>Algebra yeet</em>

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so ur equation is : y = 1/2x + 5
5 0
4 years ago
What is 7 4/5 + 10 3/5
vaieri [72.5K]
Hello, did you mean 7 \frac{4}{5} +10 \frac{3}{5} ?
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