Line segment ab is given by the coordinates a (-4, 16) and b (-4, 32). find the two sets of coordinates that could partition this segment in the ratio 3: 1 or 1: 3.

The required sets of coordinates are (-4,28) and (-4,20).

Step-by-step explanation:

Given information: A (-4, 16) and B (-4, 32).

Section formula:

If end point of a line segment are and and a point divides that line segment in m:n, then the coordinates of that point are

If a point divides AB in 3:1, then coordinates of that point are

If a point divides AB in 1:3, then coordinates of that point are

Therefore the required sets of coordinates are (-4,28) and (-4,20).

y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.