Dominicthecat0w0
Dominicthecat0w0 Dominicthecat0w0
  • 17-04-2020
  • Mathematics
contestada

please help me with this problem​

please help me with this problem class=

Respuesta :

choccocakee
choccocakee choccocakee
  • 17-04-2020
In order for two lines to be perpendicular, their slopes must multiply together to equal to negative one
So we do negative one divided by 2/5 to get the slope of the red line
Which is -5/2
To check, we do 2/5 multiplied by -5/2 which equals to -1 so our answer is correct
Answer Link
khloesmith
khloesmith khloesmith
  • 17-04-2020
-5/2 as perpendicular lines have inverse slopes
Answer Link

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