
which can be written as -sqrt(25) on a keyboard, can be simplified to -5 since the square root of 25 is 5.
Put another way, 5^2 = 25 so we're simply going in reverse.
So the question is: where does -5 belong? Which number set?
The answer is: the set of
integers and
rational numbersSo that's the two
answers----------------------------------------------------------------------------------
Extra Info:
The value -5 is not a natural number as the set of natural numbers is {1, 2, 3, 4, 5, ...} basically the set of counting numbers
The same story applies to the set of whole numbers which is {0, 1, 2, 3, ...}
So -5 is not in the set of whole numbers
The value -5 is also not irrational because it is rational. We can write it as a ratio of two integers: -5 = -5/1
Answer:
See attached
Step-by-step explanation:
<em>Refer to attachment</em>
- a. Law of Syllogism
- b. No valid conclusion
- c. Law of Detachment
Answer: 25%
Step-by-step explanation:


Subtract 75% from 100%
100-75=25%
Answer:
x=24
y=36
Step-by-step explanation:
x=smaller number
y=larger number
x+12=y x/2=y/3
x/2=(x+12)/3
cross multiply and distribute
3x=2x+24
x=24
24+12=y
y=36