What is the area of a trapezoid ABCD with bases AB and CD, if: m∠C=m∠D=45°, AB=6 cm, BC=9 sqr2 cm please answer in statement reason format

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

41/17 as a decimal rounded to the nearest hundredth

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)