Given: E is the midpoint of line AC, DE = EC Prove: line DE is congruent to line AE

Statements:

1. E is the midpoint of line AC
2. UNKNOWN
3. UNKNOWN
4. AE = DE
5. UNKNOWN
6. line DE is congruent to line AE

Reasons:
1. Given
2. Definition of Midpoint
3. Given
4. UNKNOWN
5. Definition of Congruence
6. UNKNOWN
I need to know what the unknown parts are.

rounding to the nearest thousandth would be 452,000

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3