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Please help, due in 1 day; which is tomorrow

Please help, due in 1 day; which is tomorrow-example-1
User ISashok
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2 Answers

3 votes
Already answered in the other one.
User Cactusbone
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5 votes
1) 360°-18°-18°-3x°-3x°=0
6x=324°
x=54°
2) 180°-49°-(x+3)°=0
(x+3)°=131°
x=128°
3) 90°-42°-4x°=0
4x°=48°
x=12°
4) 180°-86°-2x°=0
2x°=94°
x=47°
5) 360°-117°-117°-3x°-3x°=0
6x=126°
x=21°
6) 90°-66°-8x°=0
8x=24°
x=3°
7) 180°-22°-(x-5)°=0
(x-5)°=158°
x=163°
8) 90°-2x°-2x°=0
4x°=90°
x=22.5° (i don't know if you can leave it like this or you have to write it in another way)
9) 90°-57°-3x°=0
3x°=33°
x=11°
User Moran Reznik
by
8.2k points

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