Help i don’t get it answers pls

asked Jan 9, 2023 195k views

2 votes

Help i don’t get it
answers pls

5.8k points

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6 votes

Answer: 13

Explanation:

As the sum of the angles of a triangle is 180, we have that 39 + 90 + 3x+12 = 180.

3x = 180 - 39 - 90 - 12

3x = 39

x = 13

Static answered Jan 14, 2023

5.9k points

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