And me understand how you got the answer!

Aline passes through 3,7 and 6,9 what equation represents the line

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

Two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: what is the approximate distance, in feet, between the two poles? 6.93 feet 8.66 feet 12.32 feet 15.59 feet