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Dima020 [189]
3 years ago
12

Triangle sum theorem WILL MARK BRAINLIEST

Mathematics
1 answer:
Gala2k [10]3 years ago
4 0

Step-by-step explanation:

13) 4x-22+x+11+10x-4 =180

15x=195

x=13

<P=(10(13)-4)=126

<Q=(4(13)-22)=30

<R=13+11=24

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6 0
3 years ago
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MatroZZZ [7]
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6 0
4 years ago
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Anna11 [10]

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<h3>Answer: 11</h3>
5 0
3 years ago
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Answer:

this is what I got

Step-by-step explanation:

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