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OleMash [197]
3 years ago
15

What is the value of x?

Mathematics
1 answer:
Alex777 [14]3 years ago
7 0

Answer:

D. 30°

Step-by-step explanation:

By exterior angle theorem:

x° + 70° = 100°

x° = 100° - 70°

x° = 30°

x = 30

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What is 10n+2=7n+14
Orlov [11]

Answer:

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Step-by-step explanation:

Given

10n + 2 = 7n + 14

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baherus [9]

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