Find the distance between the two points in simplest radical form. (4,-9) and (-5,3)

The distance between the two points is 15 units.

Step-by-step explanation:

I like to find the horizontal distance between the points and then the vertical distance, and then construct a triangle with these two lengths, and finally apply the Pythagorean Theorem to find the length of the diagonal of this triangle.  This is also the distance between the two points.

Moving from (4,-9) to (-5,3) involves a horizontal change (decrease) of 9 units, as well as a vertical change of 12 units.

Applying the Pythagorean Theorem, we get:

distance = √(9² + 12²) = √(81 + 144) = √225 = 15

The distance between the two points is 15 units.

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.