If 50ib = 22.68 kg, what is 15/8y pounds in kilograms? plz me i don't understand i will give the brilenists answer but show work.

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)

Indicate the formula for the following conditions: p^c(n,r)=

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.