Which statement is not used to prove that ΔABC is similar to ΔADE?

AC is a transversal line passing ED and CB.
Angle A is congruent to itself, due to the reflexive property.
Segments ED and CB are parallel.
The sum of angles A and B are supplementary to angle C.

Kylie explained that (-4x+9)^2 will result in a difference of squares because (-4x+9)^2 (-4x+9)^2 =(-4x)^2+(9)^2=16x^2+81

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol