Answers

  • Brainly User
2014-11-26T22:18:35+05:30
My answer is b is equal to -9.
0
2014-11-26T22:30:32+05:30
2x-4y=5
4y=2x-5
y=2x/4-5/4
y=1x/2 -5/4
comparing with y=mx+c
slope=1/2
since the is perpendicular
slope of another line is -2
slope= b-3/4+2
-2(6)=b-3
-12+3=b
-9=b
1 5 1