Let A = {H, T}, B = {1, 2, 3, 4, 5, 6}, and C = {red, green, blue, black, white). Find the number indicated. n(A x CXC)

Me. i can't figure out this question. give an explanation too. .

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

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose