Ineed someone the check these to see if they are correct. my mom doesn't know so i came to the blue circle is the one i selected. : )

Which one is the correct answer, and why?

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet. what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet

Which linear function represents the line given by the point-slope equation y + 1 = –3(x – 5)?