The missing angle is also 111 since they’re opposite interior angles (and are equal).
Answer:
x = 135 degrees hopes this helps
Step-by-step explanation:
the whole triangle is equal to 180
180-41=139-94=45
so the missing angle in the triangle is 45
and that means the angle on the outside and the angle we just found 45 equals to 180
180-45=135
so 135 is the outside's missing angle
(((x + y) / 3) + (1 / x)) / (5 + (15 / x))
The best way is to make it one fraction.
Multiply by ((3x/3x) / (3x/3x)) to remove the other fractions.
((x(x + y)) + 3(1)) / (5(3x) + 3(15))
(x^2 + xy + 3) / (15x + 45)
Then factor to simplify
(x^2 + xy + 3) / (3(x + 15))
