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trapecia [35]
3 years ago
6

Which equation can be used to solve for X in the following diagram

Mathematics
1 answer:
Leokris [45]3 years ago
3 0

Answer:

<h2>C. 3x + 80 + 2x = 180</h2>

Step-by-step explanation:

The straight line creates an angle of 180 °.

Therefore from the picture we have the equation:

3x + 80 + 2x = 180        <em>subtract 80 from both sides</em>

5x = 100           <em>divide both sides by 5</em>

x = 20

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