The two windows shown are similar. what is the height of the larger window?

Answer this question only if you know the answer! 30 points and

Find the value of x for which abcd must be a parallelogram -9-6x x-30

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?