Question

The composition DO,0.75(x,y) ∘ DO,2(x,y) is applied to △LMN to create △L''M''N''.

http://media.edgenuity.com/contentengine/frames/0352cf24-a58f-11e4-a468-bc764e043e0c/8101-06-03-20-02-image1.png

Which statements must be true regarding the two triangles? Check all that apply.
∠M ≅ ∠M''
△LMN ~ △L''M''N''
△LMN ≅ △L''M''N''
The coordinates of vertex L'' are (-3, 1.5).
The coordinates of vertex N'' are (3, -1.5).
The coordinates of vertex M'' are (1.5, -1.5).

Answer 1

@elsa213

Answer 2

@Tiffanygossett