Open study

is now brainly

With Brainly you can:

  • Get homework help from millions of students and moderators
  • Learn how to solve problems with step-by-step explanations
  • Share your knowledge and earn points by helping other students
  • Learn anywhere, anytime with the Brainly app!

A community for students.

Find the coordinates of the point (-5,7) when it is reflected across the line y=11.

Mathematics
See more answers at brainly.com
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.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions

Use mid point formula.
But don't you need more than one coordinate?
mirror being mid point of the line joining the two points. \[\left\{ -5,11 \right\}\] now \[-5=\frac{x2-x1 }{ 2 }\] and \[11=\frac{ y2-y1 }{ 2 }\]

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

you know x1 and y1 find x2 and y2
Did you get it .
I completely understand what you're saying, but I honestly have no idea how to solve for x2 and y2. I remember learning this, but I haven't used it in 2 years.
did you get the idea behind mid point
Yes I do!
Then take the given point as the first point in the case i.e (-5,7)
now use x1=-5 and y1=7
now use the formula that I have already posted
Wait, so wouldn't it be (-5,-7)?
Nevermind, let me resolve quick.
did you get is answer as (-5,15). If not I can give us an another approach

Not the answer you are looking for?

Search for more explanations.

Ask your own question