For the picture of the kite below, how would you prove that triangle BCE is congruent to triangle DCE if <1 is congruent to <2 and <3 is congruent to <4? (Write a proof plan.)

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

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

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?