According to the diagram below ABC is equivalent to XYZ by LL. we know that angle C and angle Z are because both are right angles. Which of the theorems can also show congruence.

Abe is a triangle. can you use the sss postulate or the sas postulate to prove triangle abc = triangle aed? by sss only neither apply both apply by sas only

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Which representation has a constant of variation of -2.5