altonfan4 altonfan4
  • 22-09-2022
  • Mathematics
contestada

Please help me understand this problem!​

Please help me understand this problem class=

Respuesta :

amescher557 amescher557
  • 22-09-2022

Answer:

30 degrees.

Step-by-step explanation:

I included a picture to solve for X. Once you have X, we know that angle a=A= x + 39.

Doing the math on the paper, we know that X= - 9, therefore - 9 + 39 = 30.

Thus, angle A is equal to 30 degrees.

Ver imagen amescher557
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