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Dmitrij [34]
3 years ago
14

Anbody plesssse help me

Mathematics
2 answers:
charle [14.2K]3 years ago
7 0
For 11, angles 1 and 2 must be supplementary, which means the sum of the two angles is 180° is the correct answer.

For 12, the answer would be 120° because 180° -  60° = 120°
algol133 years ago
5 0
11: B
12: C
They are both supplementary angles meaning they add to 180 degrees
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PtichkaEL [24]

Answer:

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Answer:

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Step-by-step explanation:

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Valentin [98]
So
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a hack is to recognize that 75/3 times 4=100 so
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the real way is proportions
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75/180=100/x
multiply both sides by 180x
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divide 75
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origitnal price=$240
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3 years ago
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Angelina_Jolie [31]

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