Answer:
Nobody cares, this is a forum that has to do with questions for questions regarding school, not unintelligent stuff like this
Step-by-step explanation:
Answer;
Commutative Property
It is considered commutative when changing the order of the operands does not change the result.
(a brainliest would be appreciated)
Based on the data given, the length of line segment AC is 2.29
<h3>What is the length of side AC?</h3>
Based on the given data:
- AC=BC
- AB=3
- line segment CD is perpendicular to line segment AB
- CD= sqrt 3
The triangle ABC is an isosceles triangle.
The line segment AC is the hypotenuse of the the triangle ACD.
The length of AD = 3/2
In conclusion, the length of AC is 2.29
Learn more about line segment at: brainly.com/question/2437195
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Answer:
(d.) Those who score high on one variable tend to score low on the other.
Step-by-step explanation:
A negative value of correlation coefficient (r) shows a relationship between two variables such that as one variable increases, the other decreases. It shows the inverse relationship between two variables with the dependence determined by the value of the correlation coefficient (r).
It can be observed that for graphs with negative slope, the correlation coefficient (r) is similarly negative. This speaks about its relationship too.
The correlation coefficient being negative doesn't mean the relationship between the two variables in question is bad, it just means that the correlation relationship is inverse (still dependent). A perfectly negative correlation is -1.
