Ask your own question, for FREE!
Mathematics 14 Online
OpenStudy (anonymous):

need help! The Equation of the sides of a quadrilateral ABCD are as follows AB: 4y+x=20 BC: x=0 CD:y+2x=2 AD: 3y=4x-4 Find the coordinates of A, B, C and D a=by a graphical method

OpenStudy (binary3i):

solve all of them, then see such points which are only on two lines not more than that.

OpenStudy (callisto):

Solve AB: 4y+x=20 BC: x=0 To get B Solve BC: x=0 CD:y+2x=2 To get C Solve CD:y+2x=2 AD: 3y=4x-4 To get D Solve AB: 4y+x=20 AD: 3y=4x-4 To get A

OpenStudy (anonymous):

thank you!

OpenStudy (callisto):

Welcome~

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!
Latest Questions
AsianPanda08: What should i eat for dinner tonight? I can't choose
44 minutes ago 51 Replies 2 Medals
Nina001: Trying 2 figure out what is the square root of 8746685
1 hour ago 23 Replies 2 Medals
SnowyBreaks: Is it bad to lose 3.8 pounds in less than 2 days?
44 minutes ago 42 Replies 0 Medals
kaelynw: tried a lil smt, the arm is off but i like the other stuff
4 hours ago 8 Replies 2 Medals
laylasnii13: Who wanna write or make a song with me???
4 hours ago 8 Replies 0 Medals
kaelynw: art igg
12 hours ago 13 Replies 2 Medals
XShawtyX: Art
1 day ago 6 Replies 0 Medals
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!