rome58
21.01.2021 •
Mathematics
Some plz help me out. whoever gets ir right gets brainliest
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Ответ:
x = 16.
Step-by-step explanation:
< 3 and < 6 are same side angles between 2 parallel lines so they are supplementary.
Therefore 8x - 13 + 4x + 1 = 180
12x - 12 = 180
12x = 192
x = 16.