subject
Mathematics, 15.11.2019 21:31 blakemccain1928

which pair of equations are perpendicular lines?
a.
5x + 2y = 9 and y =-5/2x+27/2
b.
x – 3y = 11 and y = –3x + 23
c.
4x + 2y = 6 and y = –2x + 18
d.
x – 3y = 5 and y = 3x – 11

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
Find the height of a square pyramid that has the volume of 32 ft.Β³ and a base lengthof 4 feet
Answers: 1
question
Mathematics, 21.06.2019 21:00
The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry
Answers: 2
question
Mathematics, 21.06.2019 21:30
The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)
Answers: 2
question
Mathematics, 22.06.2019 03:00
What is the solution set for z+10=z-2
Answers: 2
You know the right answer?
which pair of equations are perpendicular lines?
a.
5x + 2y = 9 and y =-5/2x+27/2
...
Questions
question
Business, 03.07.2020 06:01
question
Physics, 03.07.2020 06:01
question
Mathematics, 03.07.2020 06:01
question
Mathematics, 03.07.2020 06:01
question
Mathematics, 03.07.2020 06:01
question
Biology, 03.07.2020 06:01
Questions on the website: 13722363