Answer:
The dogs's bowl was empty. This is wrong as there dogs's is not the way to write.
The dog's bowl was empty. This is the correct form where dog's is written properly.
The singers's songs were finished. This is wrong as singers's is not the way to write.
The singers' songs were finished. This is also correct as singer's is written properly.
The dog's bowl was empty.
The singer's songs were finished.
The graph shows a line of best fit because the points fit around the line.
The graph shows a line of best fit because there is a straight line.
The graph shows a line of best fit because the association is zero.
The graph shows a line of best fit because the points are plotted evenly above and below the line.
The best explanation is that the graph shows a line of best fit because the points are plotted evenly above and below the line option (D) is correct.
A mathematical notion called the line of the best fit connects points spread throughout a graph. It's a type of linear regression that uses scatter data to figure out the best way to define the dots' relationship.
We have a line of best fit shown in the picture.
As we know if the slope of the line is positive then the correlation will be positive.
From the line of best fit:
Because the points are evenly spaced above and below the line, the graph displays a line of best fit.
Thus, the best explanation is that the graph shows a line of best fit because the points are plotted evenly above and below the line option (D) is correct.
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Answer:
The graph shows a line of best fit because the points are plotted evenly above and below the line.
Step-by-step explanation:
A. 4/18
B. 1/2
C.2/9
D. 1/4
The length of the diagonal of the rectangle is d = 2
The diagonal of a rectangle is calculated by the formula
From the Pythagoras Theorem , The hypotenuse² = base² + height² , and
Diagonal of a Rectangle = √ ( Length )² + ( Width )²
Given data ,
Let the rectangle be represented as ABCD
Now , the diagonal of the rectangle is AC and BD
The measure of AC = 2 ( 5a + 1 )
And , the measure of BD = 2 ( a + 1 )
For a diagonal of a rectangle ,
The two diagonals of the rectangle will be same
So , the measure of AC = measure of BD
Substituting the values in the equation , we get
2 ( 5a + 1 ) = 2 ( a + 1 )
On simplifying the equation , we get
Divide by 2 on both sides of the equation , we get
5a + 1 = a + 1
Subtracting a on both sides of the equation , we get
4a + 1 = 1
Subtracting 1 on both sides of the equation , we get
4a = 0
a = 0
Now , substitute the value of a in measure of AC , we get
The measure of diagonal AC = 2 ( 5 ( 0 ) + 1 )
The measure of diagonal AC = 2
Hence , the measure of diagonals of the rectangle = 2
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Answer:
I assume you want an inequality so
m ≥ 20
Answer:
I made a yt vid for this
Step-by-step explanation:
h t t p s : / / w w w . y o u t u b e . c o m / w a t c h ? v = B T 9 h 5 i f R 1 t Y
Answer:
To solve the system of equations using Gauss-Jordan elimination, we can write the augmented matrix and perform row operations to transform it into row echelon form.
The given system of equations:
2x + 3y = 9
4x + 6y = 7
Writing the augmented matrix:
[ 2 3 | 9 ]
[ 4 6 | 7 ]
Performing row operations:
1. Row 1 / 2 â Row 1:
[ 1 3/2 | 9/2 ]
[ 4 6 | 7 ]
2. Row 2 - 4 * Row 1 â Row 2:
[ 1 3/2 | 9/2 ]
[ 0 0 | -17 ]
3. Row 1 - (3/2) * Row 2 â Row 1:
[ 1 3/2 | 43/2 ]
[ 0 0 | -17 ]
4. Row 1 * 2/3 â Row 1:
[ 2/3 1 | 43/3 ]
[ 0 0 | -17 ]
5. Swap Row 1 and Row 2 for better readability:
[ 0 0 | -17 ]
[ 2/3 1 | 43/3 ]
6. Row 2 - (2/3) * Row 1 â Row 2:
[ 0 0 | -17 ]
[ 2/3 1 | 43/3 ]
7. (3/2) * Row 2 â Row 2:
[ 0 0 | -17 ]
[ 1 3/2 | 43/2 ]
8. Divide Row 2 by 3/2:
[ 0 0 | -17 ]
[ 1 1 | 43 ]
The augmented matrix is now in row echelon form. We can solve for the variables:
From Row 2, we have:
x + y = 43
Substituting this into Row 1 (or one of the original equations), we have:
0 = -17
This is contradictory, indicating the system has no solution. Thus, the system of equations is inconsistent and has no solution.