Please answer these two questions for me please.

Which statements are true about additional information for proving that the triangles are congruent check all that apply

Use pascal's triangle to find the missing values. x4 - 4xb + 6x2 - ax + 1

The distance between a football fsaid and a parking lot is 135 feet. what is that length in yards? 2 mickey needs to cut pieces of ribbon that are each 1 meter long to tie onto balloons. if he has 8 pieces of ribbon that are each 1 dekameter long, how many 1-meter pieces of ribbon can he cut? show work