What else would need to be congruent to show that A ABC= A DEF by the AAS theorem?
В
E
Given:
AB DE
F
A. AC DF
B. _BE
C. BC BC
D. ZCELF

Find x & pleeeeaaaassseeee me !

20 only answer if 100% sure most high school-aged teens are very active. a. true b. false

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.