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Answer:

Q1

  • x = 113° as alternate exterior angles are equal

Q2

Parallel lines have same slope

The given line y - 2x = 8, in slope-intercept form it is:

  • y = 2x + 8

The slope is 2 and the first line has same slope.

  • Option A. y = 2x + 5

Q3

Supplementary angles sum to 180°°

Supplement of ∠R is:

  • 180° - 132.6° = 47.4°

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