Jane buys some rocks for decorating her backyard. she uses a box full of rocks. the box is a rectangular container that is 1 yard long, 0.5 yard wide and 0.5 yard high. she buys rocks for $25 per cubic yard. how much does jane spend to buy these rocks?

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