Figure AAA is a scale image of figure BBB.

Figure AAA maps to figure BBB with a scale factor of \dfrac{2}{7}
7
2

start fraction, 2, divided by, 7, end fraction.
What is the value of xxx?

The value of x is 4 units

Step-by-step explanation:

The picture of the question in the attached figure

we know that

A dilation is a non rigid transformation, that produce similar figures

If two figures are similar, then the ratio of its corresponding sides is proportional and this ratio is called the scale factor

In this problem Figure A and Figure B are similar

The scale factor is 2/7

so

Applying proportion

solve for x

i believe the answer is c.