3 years ago

Find X and Y in each figure

Mathematics

2 answers:

svlad2 [7]3 years ago

7 0

Sooooooooooooooo X= 28 and Y= 47

dybincka [34]3 years ago

3 0

Answer:

Step-by-step explanation:

because adjacent angles that form a line make 180°

5x +40 = 180

5x = 180-40

x = 140/5 = 28

because alternate exterior angles are congruent

3y -1 = 5x

3y -1 = 5*28

3y = 140+1

y= 141/3 = 47

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