What additional congruency statement is needed to prove △abd ≅ △cbd by the sas congruence postulate? a. ba ≅ cb b. ab ≅ bc c. ad ≅ cd d. ad ≅ dc

Rewrite the following without an exponent. (5/8)-1

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?