breadbinathedisco19
breadbinathedisco19 breadbinathedisco19
  • 12-04-2021
  • Mathematics
contestada

Find an equation of the line that bisects the acute angle formed by the graphs of negative 5X plus 7Y +4 equals zero and 7X minus 5Y +6 equals zero

Respuesta :

baadkiidmelll
baadkiidmelll baadkiidmelll
  • 12-04-2021

Answer:

Step-by-step explanation:

x+ y = 0  

and

-2x + 5y + 2 = 0

Step-by-step explanation:

given line

3x+5y+2=0

5x+3y-2=0

solution

when two line bisect each other then line equation of bisector is express as

  1

and here

A1 = 3

B1  = 5

C1 = 2

and

A2 = 5

B2  = 3

C2 = -2

so now put value in equation 1 we get

   

solve it we get

-2x + 5y + 2 = 0   1

and

3x+5y+2 = - ( 5x+3y-2 )

solve it we get

8x + 8y = 0

x + y = 0  2

Answer Link
usernametaken12345
usernametaken12345 usernametaken12345
  • 27-07-2021

Answer: D -12x +12y -2 =0

Step-by-step explanation:

Edge 2021

Answer Link

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