Question

PLZ HELP ASAP

Answer 1

Answer:

180.

Step-by-step explanation:

Given

x = 1%2F2y

x+y=180

...

Substitute x into the second equation and solve for y, the larger angle

 

1%2F2y + y = 180

Multiply both sides by 2 to be rid of the fraction

y + 2y = 360

3y = 360

highlight_green%28y=120%29

...

Check cartoon%28%0D%0A120+%2B+%281%2F2%29%28120%29%2C%0D%0A120+%2B+60%2C%0D%0A180%29

Answer 2

Answer:

One angle is 50 and the other 40  

The sum of both angles is 90

Step-by-step explanation:

the second angle which is 40, is 80% of the first angle which is 50