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1 year ago

PLEASE HELP

Mathematics

2 answers:

tatiyna1 year 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]1 year ago

3 0

Answer:

x° + 4x° = 180°

5x° = 180°

x° = 180°/5

x° = 36°

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