Question

Please give a valid answer. ​

Answer 1

Answer:

6y+2+40°=90°

6y+42°=90°

6y=48°

y=8°

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Answer 2

Answer:

8 is the answer

Step-by-step explanation:

Since,angleCOA is a right angle,

40⁰+6y+2=90⁰

6y+2=90⁰- 40⁰

6y+2=50⁰

6y=50⁰-2

y=48/6

y=8