Look at this figure. Which step should be taken next to construct a line parallel to AB

The verbal translation for the difference of m and 7 increased by 15

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

What is the prime factorization of 23 ?me with this question