Answer:
i think the answer is 392= 49/Q
Answer:

Step-by-step explanation:
Given



Required
Determine the coordinates of the centroid
Represent the coordinates with C.
C is calculated as follows:

Substitute values of x and y in the given equation



<em>The above is the coordinate of the centroid</em>
A:the mean and that’s all I know ahahahahahahahhbbahhhh
3
1
390
x 42
-------
1282
1564
----------------
the answer would be 16380
Hope this helped :)
Answer:
B
Step-by-step explanation:
Not all of the pairs represent the same ratio