Multiple Choice Question

Triangle 1 is a scale drawing of Triangle 2, as shown below.

Triangle 1 has sides 4, x and 6, and triangle 2 has sides 6, 10.5, and 9.

Based on the information shown in these triangles, what is the length of the side x?

A.
1.5

B.
7

C.
9

D.
15.75