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NikAS [45]
3 years ago
6

EXPLANATION?????

Mathematics
2 answers:
KonstantinChe [14]3 years ago
5 0
Hiiii. The value is x 19
crimeas [40]3 years ago
4 0

Answer:

Hello! answer: x = 19

Step-by-step explanation:

This is a supplementary angle! So it will add up to 180 degrees 180 - 123 = 57 so we know something multiplied by 3 will equal 57 and 19 × 3 = 57 so x = 19 Hope this is a good explanation!

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