Triangle XYZ is a scale drawing of triangle ABC. Triangle ABC has side lengths 3, 4, & 5.
Triangle XYZ has corresponding side lengths x, 12, & 15.
What is the value of x?

x = 9

Step-by-step explanation:

∆ABC is similar to ∆XYZ

Therefore:

AB = 4

XY = 12

BC = 3

YZ = x

Plug in the values

Cross multiply

4x = 36

Divide both sides by 4

x = 9

"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.

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.