Hi can someone check these : -)

wait for me to attach the pictures if you don’t see them yet.

  all are correct*

Step-by-step explanation:

1. The name brand TV is 4/3 times (12 in, 24 in), so is (16 in, 32 in).

2. S' = (7/4)(2, 5) = (7/2, 35/4) = (3.5, 8.75)

3. L' = (2/5)(-1, 2) = (-2/5, 4/5) = (-0.4, 0.8)

4. Draw a line through any two pairs of image/pre-image points and they will converge at the center of dilation, point C

5. Angles are congruent under translation or dilation. Segments are congruent under translation and proportional under dilation. (See note* below.)

* You have chosen the best of bad choices for the answer to the last one. We would expect Y'Z' to be congruent to YZ after translation, and both YZ and Y'Z' proportional to Y"Z" after dilation. IMO, it is wrong to say that Y"Z" is congruent to YZ after translation. The double-prime (") is usually reserved for the second transformation. There is no Y"Z" after translation; there is only Y'Z'.

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.