Clayton needs to reflect the triangle below across the line y=x which statements about the reflection are true? check all that apply. clayton could use the relationship (x, y) - (y, x) to find the points of the image. clayton could negate both the x and y values in the points to find the points of the image. c’ will remain in the same location as c because it is on the line of reflection. c’ will move because all points move in a reflection. the image and the pre-image will be congruent triangles. the image and pre-image will not have the same orientation because reflections flip figures.

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3

step-by-step explanation:

most likely the answer is a.

alice wins if a total of 5 is rolled. finn wins if a total of 9 is rolled.