Mike's bill for stamps comes out to $ 19.35. he paid with a $ 20 bill. he got 8 coins back as change. is this possible? explain..

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by