What do the following two equations represent? -4x-5y=-4 and 4x+5y=4
equal lines
<...
![subject](/tpl/images/cats/mat.png)
Mathematics, 05.02.2020 03:43 860jay
What do the following two equations represent? -4x-5y=-4 and 4x+5y=4
equal lines
parallel lines
perpendicular lines
none of the above
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:20, sweetbri7p5v6tn
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions. a. x2 − 4x − 7 = 0b. 4r2 + 11r − 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30, isabellacampos4586
It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?
Answers: 1
You know the right answer?
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
Biology, 12.07.2019 06:30
![Konu](/tpl/images/cats/geografiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 06:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 06:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 06:30
![Konu](/tpl/images/cats/istoriya.png)
History, 12.07.2019 06:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 06:30
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 06:30