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Alla [95]
3 years ago
6

Brainliest is waiting

Mathematics
2 answers:
lina2011 [118]3 years ago
6 0

I think it’s 70 degrees

vagabundo [1.1K]3 years ago
6 0

Answer:

61 degrees

Step-by-step explanation:

Hi, so the angles will add up to 360.

So all you need to do is take 360, and subtract 210 and 89 from it.

So:

360 - 210 - 89 = 61

I hope this helps!

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2 years ago
What is 6.9 × 107 written in standard form?
mihalych1998 [28]
6.9 x 10⁷ is a scientific notation.

6.9 x 10⁷ in standard form is 69,000,000

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3 0
2 years ago
Read 2 more answers
Please help i need to pass this quiz to pass the class :(
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Step-by-step explanation:

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