Mathematics, 24.11.2020 20:40, yabfegi9669
Consider the lines\begin{align*} y&=3x+5 \\ 2y&=4x+5 \\ 3y&=9x-2 \\ 2y&=x-3 \\ 4y&=x-5. \end{align*}Let's say that a pair of lines is $\emph{good}$ if the two lines are either parallel or perpendicular to each other. Among all the pairs of lines shown, how many pairs are good?
Answers: 3
Mathematics, 21.06.2019 14:00, Leggett3146
Me. drysdale earned 906.25 in interest in one year on money that he had deposited in his local bank if the bank paid an interest rate of 6.25% how much money did mr. drysdale deposit
Answers: 2
Mathematics, 21.06.2019 20:30, daeshawnc14
What’s -11-33k and factor each expression completely
Answers: 2
Consider the lines\begin{align*} y&=3x+5 \\ 2y&=4x+5 \\ 3y&=9x-2 \\ 2y&=x-3 \\ 4y&am...
History, 19.05.2020 03:12
Mathematics, 19.05.2020 03:12
Mathematics, 19.05.2020 03:12
Mathematics, 19.05.2020 03:12
Mathematics, 19.05.2020 03:12
Chemistry, 19.05.2020 03:12