2 years ago

EXPLAIN THE MISTAKE

2 answers:

6 0

Answer:

Step-by-step explanation:

Supplementary angles add up to 180 degrees.

4) 180-47=133

5) 115+5x-10=180

125+5x=180

5x=55

x=11

3 0

My brainly isn't working. Please refer to the picture below. Hope this helps :)

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