For what value of k, do the equations 2x – 3y + 10 = 0 and 3x + ky + 15 = 0 represent coincident lines (a) -9/2 (b) 9/2 (c) 2/9 (d) -2/9

asked Sep 27, 2022 41.4k views

1 vote

For what value of k, do the equations 2x – 3y + 10 = 0 and 3x + ky + 15 = 0 represent coincident lines

(a) -9/2
(b) 9/2
(c) 2/9
(d) -2/9

4.5k points

Please log in or register to add a comment.

5 votes

Answer:

Explanation:

Martin Buberl answered Oct 3, 2022

5.1k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.3m questions

6.8m answers