Help me find BE please.

BE = 6

Step-by-step explanation:

Fact regarding the centroids of a triangle.

On each median the distance from the vertex to the centroid is twice the distance from the centroid to the midpoint, thus

BD = 2DE, that is

4 = 2DE ( divide both sides by 2 )

DE = 2

Thus

BE = BD + DE = 4 + 2 = 6

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb