briarosullivan briarosullivan
  • 23-03-2021
  • Mathematics
contestada

HELP DUE AT MIDNIGHT TN

HELP DUE AT MIDNIGHT TN class=

Respuesta :

fnej
fnej fnej
  • 23-03-2021

Answer:

102

Step-by-step explanation:

These angles are congruent due to corresponding angles thm

3x + 21 = 6x - 60

3x - 6x = -60 - 21

-3x = -81

x = 27

3x + 21

3(27) + 21

81 + 21

102

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