Now the coordinates:
A’-(0,-4)
B’-(4,-4)
C’-(4,2)
D’-(0,2)
Hope this help...don’t forget give brainliest☺️
A’-(0,-4)
B’-(4,-4)
C’-(4,2)
D’-(0,2)
Hope this help...don’t forget give brainliest☺️
Helpp plzzz pt.3 yeahh
1 answer:
AB = 4.5
Step-by-step explanation:
We can cross multiply the sides in order to find the length of AB. Make sure you don't go diagonal, so you can't do 3/6. You can do 3/4 and 3/x, then match it to the same pattern.
This is the one I chose...
Notice how I put them in the same order.
Now we can cross multiply...
= 4x
= 18
Divide by 4.
x = 4.5
The length of <u><em>AB is 4.5</em></u>.
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Option first "0; it represents no correlation between x and y" is correct there is no relation between x and y.
<h3>What is correlation?</h3>It is defined as the relation between two variables which is a quantitative type and gives an idea about the direction of these two variables.
We have:
Age (years) (x) 15 21 17 22 16 19 18
Number of questions they could answer(y) 17 17 17 17 17 17 17
As we can see all y values are the same.
n∑y² = 7(2023) = 14161
(∑y)² = 119² = 14161
If we put the value of the above data the value will become undefined.
Thus, option first "0; it represents no correlation between x and y" is correct there is no relation between x and y.
Learn more about the correlation here:
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