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Andreas93 [3]
3 years ago
10

Is root -2 a irrational number? plz explain

Mathematics
2 answers:
lianna [129]3 years ago
6 0

Answer:

Yes.

Step-by-step explanation:

Irrational numbers are number that cannot be represented by a fraction or numbers that have a non-terminating (never-ending) decimal.

Bogdan [553]3 years ago
4 0

Answer:

yes

Step-by-step explanation:

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During a certain five year. The consumer price index decreased by 75% but during the next five yearperiod is decreased by only 3
scZoUnD [109]

Answer:

the price index

Step-by-step explanation:

because it said during a CERTAIN five year the cosumer pice index DECREASED by only 75%

7 0
2 years ago
Hey guys ( or gals ) I have no idea what to do please help me.
shepuryov [24]

Answer:

Irrational numbers cannot be written as a fraction, or the ratio of two whole numbers.

You would have to find a GCF (greatest common factor) and multiply it out of the radical.

ex.

\sqrt{6} = 2 x 2 x 2

when you have to multiplier numbers then you can combine two of them to take outside the radical, meaning 2x2x2

2\sqrt{2\\}

so \sqrt{6} would be closest to the positive 2 on the number line and 2 notches.

\sqrt{11}

is an irrational number, so it might fall into 3.3 if turned into a decimal.

Step-by-step explanation:

8 0
3 years ago
The algebraic form of a sequence is 4n+1. write the sequence​
diamong [38]

Answer:

5, 9, 13, 17, 21, .....

Step-by-step explanation:

To generate the sequence, substitute n = 1, 2, 3, 4, ..... into the rule

a₁ = 4(1) + 1 = 4 + 1 = 5

a₂ = 4(2) + 1 = 8 + 1 = 9

a₃ = 4(3) + 1 = 12 + 1 = 13

a₄ = 4(4) + 1 = 16 + 1 = 17

a₅ = 4(5) + 1 = 20 + 1 = 21

7 0
3 years ago
URGENT PLEASE ANSWER WILL GIVE BRAINLY
kicyunya [14]

Answer:

its 23xy3

Step-by-step explanation:

im dababy

3 0
3 years ago
What is the rate of change of the function?
guajiro [1.7K]

Answer:

-2

Step-by-step explanation:

Rise over run

Pick a point and check how much it goes vertically, then divide it by how much it goes horizontally.

5 0
4 years ago
Read 2 more answers
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