7. Calculați perimetrul si aria unui romb cu lungimile diagonalelor de 12 cm şi 16 cm.
2 answers:
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The answer is 2/15
6/15 * 5/15 = 30/225 = 6/45 = 2/15
6/15 * 5/15 = 30/225 = 6/45 = 2/15
First, you have to establish the fact that there is a correlation because the points are obviously grouped together
The, you have to know that which direction a positive and negative gradient face ( a positive gradient looks like a tick when you join a line to it)
Look at the attachment and the answer is a negative correlation ;)
The, you have to know that which direction a positive and negative gradient face ( a positive gradient looks like a tick when you join a line to it)
Look at the attachment and the answer is a negative correlation ;)