11-06-2021
Mathematics

contestada

(5x-23)
(7x-1)*
Help me please

5x23 7x1 Help me please class=

Respuesta :

el17ting el17ting

12-06-2021

Answer:

(5x-23)° + (7x-1)° = 180°

5x-23 + 7x-1 = 180

12x - 24 = 180

12x = 204

x = 17

.°. (5x-23)° = 62°

& (7x-1)° = 118°

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