4>-3
-2>-5
1=1
They want to make sure you understand inequalities and know how to use the inequality signs.
Answer:
± 8i
Step-by-step explanation:
note that = i
using the rule of radicals
• × ⇔ , hence
= ±
= ± × = ± 8i
Answer:
assuming you want to cover 18 ft x 15 ft:
18 x 15 = 270 ft²
1.5 x 1.5 = 2.25 ft² per tile
270 ft²/ 2.25 per tile = 120 tiles
Answer:
actually my bad its 11
Step-by-step explanation: