Answer: 
Step-by-step explanation:
irrational number, any real number that cannot be expressed as the quotient of two integers.
Any number that can be written as a fraction with integers is called a rational number . For example, 17 and −34 are rational numbers. (Note that there is more than one way to write the same rational number as a ratio of integers.
1st Is rational
2nd one is irrational
3rd is irrational
4th is rational
The HCF is the Highest Common Factor of a number in this case 54. This is the highest number times another number which = 54. The HCF for 54 is 18.
Answer:
2/5
Step-by-step explanation:
To find slope:
y2-y1 / x2-x1
2-6 / -12--2
2-6 / -12+2
-4/-10
4/10
2/5
Answer:
Go to Symbolob.com
Step-by-step explanation:
Type in the equation and it will show you how to solve it and provide the answer..
