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alexira [117]
3 years ago
14

Which statements prove that a quadrilateral is a parallelogram?

Mathematics
2 answers:
yawa3891 [41]3 years ago
7 0

The answers are Quadrilateral DEFG has diagonals that bisect each other.  And Quadrilateral DEFG has opposite angles that are congruent.  

vesna_86 [32]3 years ago
3 0
The answers are A, B and D.
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Answer:

Step-by-step explanation:

Given that for a biology project, you measure the weight in grams and the tail length in millimeters of a group of mice.

The correlation is r = 0.9

If you had measured tail length in centimeters instead of millimeters, what would be the correlation?

For this we must understand the meaning of correlation and formula

Correlation is a measure of linear association between the two variables and always lie between -1 and 1

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So because we changed the units of length correlation coefficient would not change.

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