Mathematics, 09.02.2021 19:30 Liantic34
Please help asap. Triangle XYZ is mapped onto triangle X′Y′Z′ by a dilation with center (-3,-1) and a scale factor of 2. What are the coordinates of triangle X′Y′Z′ when X(-5,1), Y(-2,0), Z(-2,-3).
Answers: 3
Mathematics, 21.06.2019 16:20
The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.
Answers: 3
Mathematics, 21.06.2019 22:00
Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.
Answers: 1
Please help asap. Triangle XYZ is mapped onto triangle X′Y′Z′ by a dilation with center (-3,-1) and...
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