Meiyuh1 Meiyuh1
  • 21-05-2020
  • Mathematics
contestada

answer number 6 for me asap and i will thank u if its correct

answer number 6 for me asap and i will thank u if its correct class=

Respuesta :

shelby21407 shelby21407
  • 21-05-2020

Answer: a

Step-by-step explanation:

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jimrgrant1 jimrgrant1
  • 21-05-2020

Answer:

D

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Sum the 3 given angles and equate to 180, thus

x + 5 + x + 7x - 5 = 180, that is

9x = 180 ( divide both sides by 9 )

x = 20 → D

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