By evaluating in x = 25 we get:
How to get the angles?
Here we know that the measure of angle 1 is given by:
∠1 = 5x - 5
And the given value of x is 25, then if we just evaluate the above expression, then we get:
∠1 = 5*25 - 5 = 120
And for angle 2 we will have:
∠2 = 2*25 - 10 = 60
Notice that the sum of these two angles is equal to 180°, which is what we should get when adding two supplementary angles.
If you want to learn more about angles:
https://brainly.com/question/2046046
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