Hello!
So for the answer to the first problem, you would need to work it out.
Since two interior angles equal 180 degrees, your equation would be:
5x + 9x+26 = 180
From there, you would combine like terms, subtract, then divide.
14x + 26 = 180
14x = 154
x = 11.
Therefore, the answer is the second bubble, 11.
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For the second question, the answer is the second bubble as well, because alternate interior means opposite sides, and not directly up and down (if that made sense). It is j || k and not g || h, because the two angles are on line h only, and in order for that to be g || h, one of the angles had to be on line g as well. Which makes j || k, qualified.
Hope that helped!
