Complete the mapping of the vertices of δdef. d(2, –4) → d' e(1, –1) → e' f(5, 1) → f' what is the rule that describes a reflection across the line y = x? rx = y(x, y) →

The rule of reflection across the line y = x is

The mapping of the vertices of ΔDEF is given by :-

Step-by-step explanation:

When we reflect a point across the line y = x, the x-coordinate and y-coordinate interchanges places.

The rule of reflection across the line y = x is

Then, the mapping of the vertices of ΔDEF is given by :-

x=17

step-by-step explanation:

solve 3x-24=x+10

then that makes it 2x=34 because you subtract an x from both sides to get rid of the one on the right, and then you add 24 to both sides to get rid of the 24 on the left

divide by both sides by 2 to get your answer so that you can get your answer

that is the sum

step-by-step explanation:

there are no other answers without knowing the variables values