If the lines 3x+2ky – 2 = 0 and 2x+5y+1 = 0 are parallel, then what is the value of k?
A. 4/15
B. 15/4
C. ⅘
D. 5/4
Answer:B
If the lines 3x+2ky – 2 = 0 and 2x+5y+1 = 0 are parallel, then what is the value of k?
A. 4/15 B. 15/4 C. ⅘ D. 5/4
Explanation: The condition for parallel lines is: