Answer:

Step-by-step explanation:
<u>By </u><u>tangent</u><u> </u><u>theorem</u><u> </u>we acquire:

simplify addition:

cancel 10 from both sides:

hence,
our answer is A
<h3>Solution :</h3>

By cross multiply, we get






Therefore, answer is 
Because to pay for other employees and for there taxes and others
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The decimal is irrational because it is not repeating.