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olga2289 [7]
3 years ago
13

38 POINTS!! GEOMETRY HELP! Find the values of x and y. Prove your answers.

Mathematics
1 answer:
solniwko [45]3 years ago
7 0

Answer:

x = 8

y = 30

Step-by-step explanation:

5x = 40 degrees ( alternate interior angle).

so x = 8

And as the angle adjacent to 40 degrees is 90-50 then

3y = 180 - 50 - 40

3y = 90 degrees

y = 90/3

y = 30

A  simpler way to find y is  

3y = 90  ( 2 inside angles between parallel lines add up to 180)

so y = 30


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