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>
Answer:
When you move the decimal point one place to the left, you are moving the second by a factor of 10.
Step-by-step explanation:
Answer:
513.69
Step-by-step explanation:
^^^^
Subtract 748.25 by 234.56 and you get
4.16 rounded to the nearest whole is 4.2.
Answer:
8 + j = 35
subtract 8 from both sides
j = 27
Step-by-step explanation: