raedsajid raedsajid

13-06-2021
Mathematics

contestada

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

Respuesta :

shabikmohamed3 shabikmohamed3

13-06-2021

Answer:

b

Step-by-step explanation:

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