Find the value of k, so that the lines 2x-3y=9 and kx-9y=18 will be parallel??
Please Anwer it fast...
Answers
Answered by
1
Answer:
k should be 6
The condition for parallel lines is a1/a2 =b1/b2
Answered by
1
Answer:
Step-by-step explanation:slope of line 1 is 2/3 and 2nd line is k/9.since they are parallel sloples are equal 2/3=k/9 therefore k=6
Similar questions