first one is <u>B,</u> second one is <u>B</u>, third one is <u>D</u>
If you round to the nearest tenth I think it would be 20. But ion know I'm probably dumb.
D
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Answer:
x = 129° ( linear pair then vertically opp angles)
Multiple 16 by 1 and then divide by 8 which makes 2.
Multiply 36 by 1 and then divide by 9 which makes 4.