Hi, I need help on these 3 as soon as possible, ty!

1) ->D (since they are corresponding angles)

2) ->H

<9+<8=180 (supplementary angles)

130+<8=180

<8=180-130

<8=50°

So <4=50° as they are corresponding

3) ->C

<2=120 since they are corresponding angeles

it is x equals 3   plese mark me really need it

step-by-step explanation: