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brilliants [131]
3 years ago
7

Can somebody help me

Mathematics
2 answers:
Effectus [21]3 years ago
8 0

Answer:

30°

Step-by-step explanation:

because this needs 180 angle so 150 (20+130)

180-150 equals 30

sammy [17]3 years ago
5 0

Answer:

30°

a full triangle is 180° so to find the missing angle you must add the two given angles (20°+130°) then take the answer away from 180° (180°-150°)

hence your answer is 30°

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4 years ago
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3 years ago
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3 0
2 years ago
The last rest area you spent $3.25 on water bottles, $11.00 on snacks, and $4.00 on a magazine, and gave the cashier $20.00 How
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6 0
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3 0
3 years ago
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