3 years ago

Hurry please help me

2 answers:

7 0

The answer is x=40.
you subtract 80 from 180 to get the sum of y and 60, which is 100. because y doesn’t include the 60 degrees, you subtract 60 from 100.
then, you get 40 for y. because x is a vertical angle of y, you get 40 for x as well since they’re congruent to each other.

kupik [55]3 years ago

3 0

Answer:

40°

Step-by-step explanation:

So a straight line is 180°...

(Supplementary angle) You have 80+60=140

180-140=40°

Y= 40°

Y is equal to x since it is the alternative angle

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