Can you tell me what this number in word and expanded form is because i really do not know it's really hard for me

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.

Atriangle in the coordinates of (2,3), (-4,5) and (-2,4) it is translated 3 units down. what are it’s new coordinates

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points