D(5, 7), E14, 3), and R8, 2) form the vertices of a triangle. What is m_DEF? O A.
30°
B.
45°
OC.
60°
OD.
90°

answer: the common difference is -0.10

answer:   rotate 270° clockwise about (7, 1) and reflect across the line x = 7

step-by-step explanation:

because i took test

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

answer

step-by-step explanation: