Identify all the sets to which the number belongs. Choose from Rational Number, Irrational number, whole number, and integer. 1.
1 answer:
Answer:
The number 1.256 is A)rational number.
Step-by-step explanation:
- A whole number is a non-negative number without any digits behind the decimal.
- An integer is a set of negative and non negative numbers that don't have any digits behind the decimal.
- A number that can be shown as a fraction of two whole numbers is a rational number.And the numbers that are not rational are irrational numbers.
- Here, 1.256 is a fraction of whole numbers 1256 and 1000 , so it is a rational no.
- But since it has digits behind the decimal it is neither a whole number, or an integer.
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Answer:
Step-by-step explanation:
Let's use a start by using common denominators. and
Now, replace the original equation with the common denominators.
Solve!
Step-by-step explanation:
Taking any two points through which the line passes;(-10,-3) and (-5,-1)
The equation of the line is given by
=> 5y+15 = 2x+20
=> 5y =2x+5
option C