A triangle has sides with lengths of 4 meters 5 meters and S meters. Is ita right triangle?

Which expression is equivalent to? assume x > 0 and y > 0.

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?

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?