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ICE Princess25 [194]
3 years ago
14

(SAT Prep) Find the value of x.

Mathematics
1 answer:
emmainna [20.7K]3 years ago
5 0

Answer:

120 deg

Step-by-step explanation:

Draw a horizontal line that passes vertices of 2 angles 125 deg and 115 deg.

This line is perpendicular with 2 vectors.

Apply the property of vertical angles and the sum of 3 angles in a triangle.

x = 180 - (125 - 90) - (115 - 90) = 120 deg

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