Answer:
C
Step-by-step explanation:
X would equal 70°.
For every triangle, all interior angles add up to 180°. This means that we can add together 42 and 68 to get 110°. Because the sum of all interior angles in a triangle must be 180°, we subtract 110 from 180 to see how much more we need, which gets us 70°.
I hope this helps!
Both the x and y have to be greater than zero so you need to add two inequalities, x>0, y>0
This question is obviosly missing an ending but, I bet you will have to divide.
