What are the missing coordinates? My teacher said it was (h-m, n), but I’m saying it is (h+m, n). Could anyone help? (16 points)

The missing coordinates of the parallelogram is (m + h, n).

Solution:

Property of parallelogram,

Diagonals of the parallelogram bisect each other.

Solve using mid-point formula:

Here

To find the missing coordinate:

Let the missing coordinates by x and y.

Here

Now equate the x-coordinate.

Multiply by 2 on both sides of the equation, we get

x = m + h

Now equate the y-coordinate.

Multiply by 2 on both sides of the equation, we get

y = n

The coordinates are (m+h, n).

Hence the missing coordinates of the parallelogram is (m + h, n).

dont understand

step-by-step explanation:

452,489 to the nearest thousand is 452,000