Up to this point, the only types of numbers you've seen have been rational numbers. You can write any rational number as a fract
ion. The prefix ir- means not. What do you think it means for a number to be irrational? Can you think of any numbers that are irrational?
2 answers:
Answer:
A number that is irrational are numbers that cannot be expressed as a terminating or repeating decimals.
An example of an irrational number is pie because it is a infinite number
Answer:
since 'rational' numbers can be written as a ratio, such as a/b, then 'irrational' numbers cannot be written that way.
Step-by-step explanation:
since 'rational' numbers can be written as a ratio, such as a/b, then 'irrational' numbers cannot be written that way.
Square roots of non-perfect squares are irrational numbers because they are non-terminating, non-repeating decimals.
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Answer:
x < -5
Step-by-step explanation:
- 2x - 7 > x+ 8
Add 2x to each side
- 2x+2x - 7 > x+2x+ 8
-7 > 3x+8
Subtract 8 from each side
-7-8 > 3x+8-8
-15 > 3x
Divide by 3
-15/3 > 3x/3
-5 >x
x < -5
Answer:
Step-by-step explanation:
<u>Step 1: Convert to Scientific Notation</u>
<u /> is in standard notation
is in scientific notation
Answer:
You would need to cross multiply. When you do that you get x^2-7x-8x+56. Once simplifying you get x^2-15x+56.
64/100*75=48 That is the answer
Answer: $0.50
Step-by-step explanation:
16 divided by $3.20 is equal to $0.50. Hope this helps :)