Answer: y = 23ᴼ
Explanation:
115ᴼ and 5y are alternate-exterior angles, which means their measures congruent.
Just divide 115 by 5 to find y
115 / 5 = 23
y = 23
Answer: y = 23 degrees.
5y degrees has to equal to 115 degrees because they have the same angle measures since 115 is the opposite of 5y
5y = 115 divide both sides by 5
y= 23
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