Answer:
90
Explanation:
Let's solve this step by step:
(5) · (-9) · (-2)
First, there are two negatives in this equation. They will cancel each other out, to simply make 9 · 2:
5 · 9 · 2 =
Now, we do the multiplication:
5 · 9 · 2 = 45 · 2 = 90
90 is the answer!