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Simora [160]
2 years ago
14

PLEASE HELP

Mathematics
2 answers:
tatiyna2 years ago
8 0

x = 36

Step-by-step explanation:

The angles 4x and x are supplementary, meaning they add up to 180; therefore we have

4x + x = 180

5x = 180

dividing both sides by 5 gives

x = 36

the measure of angle x is 36 and that of 4x is 4 * 36 = 144

The angle opposite to 4x also measures 144 and the one opposite to x is 36.

BartSMP [9]2 years ago
3 0

Answer:

x° + 4x° = 180°

5x° = 180°

x° = 180°/5

<u>x° = 36°</u>

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