Mathematics, 26.07.2019 18:20 samuelmarchettp9i3sa
The product of the slopes of two non-vertical perpendicular lines is always - 1. it is not possible for two perpendicular lines
to both have a positive slope because the product of two positives is positive. so for the product of the slopes to be -1, one
of the slopes must be positive and the other negative
select the best answer from the choices provided
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Answers: 1
Mathematics, 21.06.2019 18:00, emmanuelcampbel
Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning
Answers: 1
The product of the slopes of two non-vertical perpendicular lines is always - 1. it is not possible...
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