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Help please bad please ​
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3 votes
Help please bad please ​

Help please bad please ​-example-1
User Nick White
by
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1 Answer

7 votes

Answer:


\displaystyle A .20

Explanation:

By tangent theorem we acquire:


\displaystyle x + 10 = 9 + 21

simplify addition:


\displaystyle x + 10 = 30

cancel 10 from both sides:


\displaystyle x = 20

hence,

our answer is A

User Cing
by
7.6k points
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