What are the missing coordinates? My teacher said it was (h-m, n), but I’m saying it is (h+m, n). Could anyone help?

Explanation:

Here is how you can proove that you are right.

Note that m is the x-coordinate of the point   . Since this point is to the left of the y-axis, it is a negative number, but the negative sign is included in .

The distance from     to the y-axis is not but .

That is the same distance from the point with the missing coordinates to the point (h,0).

Then, the missing x-coordinate is    

Of course, there is not doubt about the y-coordinate: it is n, because the point with the missing coordinates is at the same height as (m,n).

Hence, the missing coordinates are x = h+m, and y = n: (h + m, n).

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

step-by-step explanation:

no solution.