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Can someone please help mweeeeeee
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Can someone please help mweeeeeee

Can someone please help mweeeeeee-example-1
User Vilsol
by
3.7k points

1 Answer

2 votes

Answer:

D

Explanation:

180 degrees in a triangle

102+(x+6)+(x+15)=180

remove parenthesis and combine like terms

123+2x=180

subtract 123 from both sides

2x=57

divide

x=28.5

substitute x for its actual value

28.5+6

angle A= 34.5

28.5+15

angle B= 43.5

User IceGras
by
3.3k points
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