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mrs_skeptik [129]
4 years ago
9

Two lines intersect to form a linear pair with equal measures. One angle has the measure 3x° and the other angle has the measure

(9y − 18)°. Find the values of x and y.
Mathematics
1 answer:
Helen [10]4 years ago
4 0

3x + 9y - 18 = 180

3x = 9y - 18

Which means

3x = 90

9y - 18 = 90

Solving for each:

x = 90/ 3

x = 30

And

9y = 108

y = 108/9

y = 12


Answer: x = 30 , y = 12

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