salehjamil91 salehjamil91

25-11-2020
Mathematics

contestada

Determine if parallel, perpendicular, or neither showing how to find the slope

4x-7y=10
7x+4y=1

Respuesta :

kkoserak kkoserak

25-11-2020

Answer:

They're perpendicular

Step-by-step explanation:

Cause they interfere the point (47/65, 66/65) in a 90 degree angle

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Nithanth Nithanth

25-11-2020

Check if they’re product if slope is equal to -1 if yes then it’s perpendicular
And if slopes are equal then parallel...

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