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LiRa [457]
3 years ago
12

Find the measure of the complement and supplement of 3y

Mathematics
1 answer:
andrew11 [14]3 years ago
8 0

Answer:

Step-by-step explanation:

x + y = 180

x = 3y + 8

3y+8 + y = 180

4y = 172

y = 43 degrees

x = 180-43 = 137 degrees

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