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Verizon [17]
3 years ago
14

Solve for x. Can someone help me fast!

Mathematics
1 answer:
iVinArrow [24]3 years ago
4 0

Answer:

\displaystyle 55° = x

Step-by-step explanation:

Angles <em>B</em><em> </em>and<em> </em><em>C</em><em> </em>form a straight angle, so you set both expressions equal to 180°:

180° = (2x + 15)° + x°

180° = 15° + [3x]°

- 15° - 15°

____________

\displaystyle \frac{165°}{3°} = \frac{[3x]°}{3°} \\ \\ 55° = x

I am joyous to assist you anytime.

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