Answer:
Step-by-step explanation:
This is part of the Isosceles Triangle Theorem. If one theta is equal to the other theta (and they are or else they wouldn't both be theta; one would be theta and the other might be beta), that means that the sides across from those congruent angles are also congruent. That means that
6x + 6 = 9x - 9 and
15 = 3x so
x = 5
Taxation is how much the government taxes you
25/30 + 27/30 = 52/30 = 1 22/30 = 1 11/15 Your answer is A
Hope this helps :)
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When you divide you subtract exponents....so a^2