Answer:
-5.4c
Step-by-step explanation:
We're combining two "like" terms here.
It may make the problem easier to visualize if we write one of these terms over the other, as follows:
-2.6c
- 2.8c
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Adding, we get:
-2.6c
- 2.8c
----------
- 5.4c (answer)
Correlation coefficient is always between -1 and +1. So it cannot be +2.3
Step-by-step explanation:
take the length of side ab and multiply it by side cd
Answer:
hola quetall cm eatanfufuguvuggugdyfyxjcjv
X would equal 9. Subtract 18 from both sides then divide by two to get 9 as X
