Answer:
B; 40
Step-by-step explanation:
We know that the triangle RST was dilated, meaning that the triangles are exactly the same in angles but not side lengths, which cancels out option C. We also know that the x and y values were multiplied by [tex]\frac{5}{6}[/tex]. Because of this, we must dilate the side length RS by 5/6. 5x48 is 240 and 240/6 is 40, giving us option B. Hope this helps!
