Answer:
131˙
Step-by-step explanation:
Supplementary angles are angles that add up to 180˙. If you subtract 49 from 180, you get 131.
Brainliest? Maybe?
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Vertical
Horizontal
Diagonal
False
Step-by-step explanation: 6 28 13 50
skewing to the right of a sysmetrical distribution is a negative skew