Answer:
(x+3)(x-3)
Step-by-step explanation:
x^2 - 9
(x+3)(x-3)
This is a difference of two squares problem. Hope this helped :)
Answer:
20
Step-by-step explanation:
<em>Refer to attached</em>
Imagine the rod cut and opened to make a rectangle with sides of 4 and 12
As the string goes 4 times, the length of the rod is divided by 4 parts of
We have triangle of sides 3 and 4, therefore the long side is 5
The length of the string is:
Answer:
When multiplying a number by 10, move the decimal to the right. Whenever a number is multiplied by 10, the decimal is shifted to one place in the right.
Like :
When multiplying a number by 0.1, move the decimal to the left. This means the number is multiplied by or we can say the number is simply divided by 10.
So, when a number is divided by 10, the decimal is shifted to one place on the left.
Like :
or
Answer:
10 > v (if you don't trust me, check it yourself. Subsitute v for 10 in the first equation.
Step-by-step explanation:
1) 7 > v - 3
2) add 3 to both sides
3) so 7 plus 3 equals 10
So you basically do this
7 > v - 3 (ad 3 to both sides)
You get 10 > v (which is as simplified as possible)
Hope this helps! :)
Phrase D best describes the relationship indicated by the scatter plot. There is no correlation.
<h3>What is a scatter plot?</h3>
In an effort to demonstrate how much one variable is influenced by another, scatter plots are used to depict data points on a horizontal and vertical axis.
When there is no connection between two variables, it is called a zero correlation. For instance, there is no correlation between IQ level and the quantity of tea consumed.
Phrase D best describes the relationship indicated by the scatter plot. There is no correlation.
Hence option D is correct.
To learn more about the scatterplot refer to:
brainly.com/question/13984412
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