Answer:
Step-by-step explanation:
3 and 2/5
(aka A)
Answer:
This is because to square a number just means to multiply it by itself. For example, (-2) squared is (-2)(-2) = 4. Note that this is positive because when you multiply two negative numbers you get a positive result.
Answer:
18
Step-by-step explanation:
10/0.5 = 20
20 * 0.9 = 18
Answer:
Step-by-step explanation:
I can't unless you give me the length and width or its impossible
