Question

The coordinates of point T are ​(​0,​4). The midpoint of ST is ​(7​,​-3). Find the coordinates of point S.

PLEASE HELPPPPPPP

Answer 1

Explanation:

To find the coordinates of point S, you can use the midpoint formula. The formula is:

Midpoint = ((x1 + x2) / 2, (y1 + y2) / 2)

Given that the midpoint of ST is (7, -3) and the coordinates of point T are (0, 4), you can substitute these values into the formula to solve for the coordinates of point S:

Midpoint = ((x1 + 0) / 2, (y1 + 4) / 2)

(7, -3) = (x1 / 2, (y1 + 4) / 2)

Solving for x1 and y1:

x1 = 7 * 2 = 14

y1 + 4 = -3 * 2

y1 = -10

So, the coordinates of point S are (14, -10).