Question

please Its so important ​

Answer 1

Answer:

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Answer 2

Answer:

x+y=180

we know that x=y/3

therefore,

• x+y=180
• y/3+y=180
• 4y/3=180
• 4y=180*3
• y=180*3/4
• y=15

x+y=180

x+15=180

x=165.