<em>attachment</em>
<em>Hi there ! </em>
<em>trucks/cars = 2/3 = x/9 = 30/y</em>
<em>x = 2×9/3 = 18/3 = 6</em>
<em>y = 3×30/2 = 90/2 = 45</em>
<em>Good luck ! </em>
Answer:
x>5490
x
>61
x>61×90
Step-by-step explanation:
and are linear pair angles.