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I am Lyosha [343]
3 years ago
5

Need help to find X thank you

Mathematics
2 answers:
OleMash [197]3 years ago
6 0

Answer:

63.33 or 190/3

Step-by-step explanation:

1. vertical opposite angles are equal

2. corresponding angles some up to 180°

=> 3x - 20 + 10 = 180

=> 3x = 180+10

=> 3x = 190

=> x = 190/3

=> x = 63.333333333333333

Scilla [17]3 years ago
5 0

Answer:

121

Step-by-step explanation:

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