Answer:
5"
Step-by-step explanation:
You are copying a square of side 20 inches into a smaller version of it that is exactly 25% of the original size.
Notice that 25% can be written in fraction form as: 
This gives us a clue about how to reduce the original dimension: "multiply it by
, which is the same as divide it by 4:

Answer:
2
Step-by-step explanation:
Answer:
Step-by-step explanation:
If you meant f(x) = √x - 1, then the domain is [0, infinity).
If you meant f(x) = √(x-1), then the domain is [1, infinity).
When any ambiguity may rear its ugly head, use parentheses, as indicated here.
Es la b 1DM 5c 6d 0U
4.350+2.710+3.500= 10.560
Nacieron 10.560 productos en la huerta.