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laila [671]
3 years ago
9

PLEASE HELP QUICKLY What is the value of y

Mathematics
1 answer:
zepelin [54]3 years ago
7 0

Answer:

y = 8 degrees

Step-by-step explanation:

128 + 7y - 4 = 180

7y - 4 = 52

7y + 56

y = 8

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