Answer:
<h2>(3, -2)</h2>
Step-by-step explanation:

Us photo math , it show u even the steps of how was it solve
We know that
scale factor=measure larger triangle/measure smaller triangle---->18/12
scale factor=1.5
so
measure larger triangle=scale factor*measure smaller triangle
for the leg in the smaller triangle equal to 5
measure larger triangle=1.5*5-----> 7.5
the answer is
7.5