HELP 4 QUESTIONS PLEASE! (if you do all 4 ill pick u as brainliest and 100 pts) pictures below

1)

x + 42° + 46° = 180° (sum of all angles of triangle)

x + 88° = 180°

x = 180° - 88°

x = 92°

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2)

x + 33° + 25° = 180° (sum of all angles of triangle)

x + 58° = 180°

x = 180° - 58°

x = 122°

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3)

angle of beam = 90°

angle of wall = 75°

angle between beam and wall = 90° - 75° = 15°

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4)

complementary

3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3