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Vedmedyk [2.9K]
3 years ago
7

Nora measured the angles of a triangle. Two of the angles measured 20° What was the measure of the third angle of Nora’s triangl

e?
HURRYYYYYYYYYYYYYYYYYYYYY
Mathematics
1 answer:
aivan3 [116]3 years ago
8 0

Answer:

140°

Step-by-step explanation:

The sum of angle of a triangle is equal to 180°.

Two of the angles measured 20°.

We need to find the measure of the third angle of Nora’s triangle. let the third angle is x. So,

20+20+x = 180

40+x = 180

x = 180-40

x = 140°

So, the third angle of the triangle is 140°.

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Answer:

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Step-by-step explanation:

-2(4-4n)+6n

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Combine like terms

-8 + 14n

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Hello there!

Answer:

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Step-by-step explanation:

In order to find the answer to your problem, we're going to need to find out how much ONE liter of paint costs.

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3 years ago
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the Honda CRV gets 37 miles per gallon on average how much carbon dioxide will be admitted if the Honda were driven 400 miles
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Step-by-step explanation:

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