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20 votes
I need help I don't really understand​

I need help I don't really understand​-example-1
User ChrisJF
by
4.0k points

2 Answers

11 votes

Answer:

x = 35°

Explanation:

Here is my work :) did it on paper so sorry it's low quality.

I need help I don't really understand​-example-1
User Alexanderius
by
3.9k points
8 votes
the sum of all has to equal 180 so solve: (x+10)+(3x-5)+x=180
5x+5=180
5x=175
x=35
hope this helps
User Dodegaard
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4.0k points