anonymous
  • anonymous
Which of the following equations describes a line that is perpendicular to 3x + 7y = 9? 7x + 3y = 7 3x - 7y = 7 7y = -3x + 7 7x - 3y = 7
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
nowhereman
  • nowhereman
Just take the vectors for the direction of the lines and check whether they are perpendicular, i.e. their scalar product is zero.
amistre64
  • amistre64
flip x and y and negate one.....the last one looks good
jit4won
  • jit4won
if ax+by+c=0 be the equation of a line then equation of the line which is perpendicular to the given line is given by bx- ay +d= 0 so 7x-3y =7 is the answer

Looking for something else?

Not the answer you are looking for? Search for more explanations.