Here is a polygon: Draw polygon ABCD.

Draw the dilation of ABCD using center A and scale factor 1/2. Label the dilation EFGH.

Draw the dilation of ABCD using center D and scale factor 1/3. Label the dilation IJKL,

Fiona and her friends are playing a game by guessing where a coin will land when it is randomly dropped inside the square shown below. fiona guesses that the coin is likely to land in the blue area. which explains whether or not fiona is correct and why?

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

Having a hard time understanding this question (see attachment).