In the figure below, ACD ~ ABC ~ CBD. in the figure below triangle fill in the following blanks using lengths a, b,c, x and y (Help ASAP no attached files or links!)

Which number produces a rationale number when multiplied by 1/5

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?