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Vilka [71]
3 years ago
11

What is the value of x

Mathematics
1 answer:
MrRa [10]3 years ago
5 0

Answer:

x = 21

Step-by-step explanation:

Sum of interior angles in a triangle = 180

x - 4 + 3x + 100 = 180

4x + 96 = 180

4x = 84

 x = 21

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Step-by-step explanation:

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3 years ago
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jok3333 [9.3K]
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snow_tiger [21]

Answer:

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Step-by-step explanation:

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