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3 years ago

Help! Question is in attachment

Mathematics

2 answers:

mixas84 [53]3 years ago

8 0

Answer:

x=25°

Step-by-step explanation:

Since this is a line we can say that 2x+10°+4x+20°=180°

6x+30°=180°

6x=150°

x=25°

juin [17]3 years ago

6 0

The red one which is 25

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