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White raven [17]
3 years ago
10

Easy question need fast please

Mathematics
2 answers:
Goryan [66]3 years ago
7 0

Answer:

75 degrees

Step-by-step explanation:

2x+ 4x+6x +30= 180

12x+30=180

12x=150

x=150÷12

x=12.5

6x= 12.5×6

6x= 75

faust18 [17]3 years ago
3 0

Answer:

75 degree because if add all em together you'll get 75 mark me

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