Angela needs $60 to buy a series of books. she has saved $24 and plans to work as a babysitter to earn $4 per hour. which inequality shows the minimum number of hours, n, that angela should work as a babysitter to earn enough to buy a series of books? 24 + 4n ≤ 60, so n ≤ 9 24 + 4n ≥ 60, so n ≥ 9 4n ≥ 60 + 24, so n ≥ 21 4n ≤ 60 + 24, so n ≤ 21

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be

The anwser cause i do not understand just plez

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