Ask
your own question, for FREE!
Mathematics
21 Online
determine weather each pair of equations represents perpendicular lines. show work y= -x+7 y -x =3
Still Need Help?
Join the QuestionCove community and study together with friends!
what can you tell me about conditions for two lines to be perpendicular to each other?
perpendicular means \[m_{1}=-\frac{1}{m_2}\]
y=mx+c m=-1, m=1 so for perpndicular m1*m2= -1 here the condition satisfied
find the gradients of both the equations and if the gradient of one equation is the negative reciprocal of the other equations, then they are perpendicular
first line has slope -1, second has slope 1, so perpendicular.
Still Need Help?
Join the QuestionCove community and study together with friends!
equation*
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
Yosad930:
okay another random question that even google itself isnt helping me with: why cant i zoom in and out anymore with the touchpad? yk how when you pinch your
AddieroniAndCheese:
Tips for studying for an AP exam in like a week? I barely know anything about chem T-T.
thereneelg:
Ok so. I need help. So for one of my songs in choir, The Power of Love. We have to hold one of the "Love"s for a long time.
Aniii:
What is the mean of the following set of numbers: 4, 8, 6, 5, 3? 5.0 5.2 6.0 7.0
gelphielvr:
(algebra 1) input data, revenue f(x) = initial amount(interest)^x question in the
Yosad930:
;-; exam is next tuesday, and i dont get a single thing (well maybe one or two) c
H1m:
What does tariffs mean and what are they exactly? I need an answer from someone that actually knows.
3 hours ago
7 Replies
0 Medals
6 hours ago
3 Replies
1 Medal
5 hours ago
12 Replies
1 Medal
16 hours ago
5 Replies
0 Medals
5 hours ago
10 Replies
1 Medal
6 hours ago
15 Replies
0 Medals
15 hours ago
13 Replies
3 Medals