Do a two column proof!
Given: AB = DC
Prove: AC = DB
please help

If g^-1(x) is the inverse of g (x) which statement must be true

Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?

Two sides of a right triangle measure 2 units and 4 units. what is the area of the square that shares a side with the third side of the triangle?