The slopes of perpendicular lines are of each other, which means their product is -1.

It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest

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

What dimensions can créate more than one triangle ?