Use the property to estimate the best possible bounds of the integral. 6 sin4(x + y) dA, T T is the triangle enclosed by the lines y = 0, y = 3x, and x = 2. 0 ≤ 6 sin4(x + y) dA T ≤

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