Angle B = 90 degrees, side BC = 20, angle Y = 90 degrees, and side YZ = 20. What additional information would you need to prove that ΔABC ≅ ΔXYZ by HL? (6 points) a Angle A is congruent to angle X. b Angle B is congruent to angle Y. c Side AB is congruent to side XY. d Side AC is congruent to side XZ.

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

How do you determine whether a relationship represented as as graph is linear or nonlinear

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.