Question

I need help, please, and thank you !!

Answer 1

`B)~x=72.5^o, y=107.5^o`

Explanation:

`x^+x+35=180\\`

`2x=180-35`

`2x/2=145/2`

`x=72.5`

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`y=180-72.5`

`y=107.5`

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