Suppose there are 2 parallel lines on a coordinate plane.
After which of these transfor...
Mathematics, 03.05.2020 14:17 bubs9789
Suppose there are 2 parallel lines on a coordinate plane.
After which of these transformations will the 2 lines remain parallel in the coordinate plane? Select all that apply.
A.) A translation 12 units to the left.
B.) A rotation 270° counterclockwise about the origin.
C.) A reflection across the x-axis.
Answers: 3
Mathematics, 21.06.2019 21:40, ur4286
Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.
Answers: 3
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