Midpoint (-19,-18) endpoint (-14,-19)

Co-ordinates of endpoint is  (-24,-17)

Step-by-step explanation:

The question should be given as :

Find the coordinates of the other endpoint of the segment, given its midpoint (-19,-18) and one endpoint (-14,-19).

Step-by-step explanation:

Given point:

Endpoint (-14,-19)

Mid-point of segment  (-19,-18)

Let endpoint have co-ordinates

Using midpoint formula:

Where and are co-ordinates of the endpoint of the segment.

Plugging in values to find the midpoint of segment.

We know

So, we have

Solving for  

Multiplying both sides by 2.

Adding both sides by 14.

∴

Solving for  

Multiplying both sides by 2.

Adding both sides by 19.

∴

Thus co-ordinates of point N is (-24,-17)

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

1/800 is the right answer