molanorosalya molanorosalya
  • 12-06-2022
  • Mathematics
contestada

Please help math test thank you in advance

Please help math test thank you in advance class=

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Valeriedior
Valeriedior Valeriedior
  • 12-06-2022
It should be 30

Your welcome
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melancholy1644
melancholy1644 melancholy1644
  • 13-06-2022

Answer: Option A

Step-by-step explanation:

So, we know that (y + x) + 2x = 180.

Then, because of the vertical angles theorem, 2x = y - x. So, we can substitute x for y: x = y/3.

Next, we go back to our first equation: (y + y/3) + 2(y/3) = 180.

Solving it, we get y = 90. So, y = 90 degrees, and x = 30 degrees. So, the answer is option A.

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