Answer:
Every number that's beside a letter. in 9s, 9 is the coefficient. that goes for every single problem you have.
Answer:
1/16
Step-by-step explanation:
-1/4*-1/4
= -*- = +
= 1/4*1/4
=1/16
Answer:
576 yards
Step-by-step explanation:
Answer:
Not always we can use a calculator to determine if a number is rational or irrational.
Step-by-step explanation:
Consider the provided information.
Can you ever use a calculator to determine if a number is rational or irrational.
Irrational
number: A
number is irrational if it cannot
be
expressed by dividing two
integers. The decimal expansion of
Irrational numbers are neither terminate nor
periodic.
The calculators gives the approximate answer, whether the number is irrational or rational.
- If it shows the terminating decimal then number is rational but otherwise, it is not possible to identify whether the number is rational or irrational as you can only see a few digits.
- Calculator shows the terminating decimal while the decimal expansion of an irrational number is not terminating.
So, it would be difficult to identify whether a large number produced by the calculator is irrational or not. As we know that many rational numbers can be incredibly large.
So, we can say that not always we can use calculator to determine if a number is rational or irrational.
Thus, Not always we can use a calculator to determine if a number is rational or irrational.
