dkleke dkleke
  • 10-11-2021
  • Mathematics
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Need help. Solve for x, geometry

Need help Solve for x geometry class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 10-11-2021

Answer:

9) x = 4   D)

10) x = 7    B)

Step-by-step explanation:

9)

Vertical angles are congruent.

23x - 2 = 90

23x = 92

x = 4

10)

Vertical angles are congruent.

18x - 6 = 1 + 17x

x = 7

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