GoatedYT GoatedYT

29-01-2021
Mathematics

contestada

(7c-7)°(6c-8)°=180 degrees

Respuesta :

mhanifa mhanifa

29-01-2021

Answer:

c = 15°

Step-by-step explanation:

Solving for c:

(7c - 7) + (6c - 8) = 180
13c - 15 = 180
13c = 195
c = 195/13
c = 15

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