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lakkis [162]
3 years ago
8

Which of the following is not rational

Mathematics
1 answer:
natulia [17]3 years ago
8 0

Option A.

Step-by-step explanation:

Rational numbers -

  • Numbers that can be written as fraction of two whole numbers.
  • They can be positive, negative or zero.
  • They are numbers that can be written as fractions.
  • So, options B and C are examples of rational numbers.

Vinculum or Bar numbers -

  • These numbers are repeating decimals.
  • They are written with a line or a bar on top of the repeating numbers.
  • Bar numbers are irrational numbers.
  • So, option A is not a rational number.

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galina1969 [7]

Answer:

What are you trying to do you have not Explained to us

Step-by-step explanation:

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2 years ago
What’s the exponent form of 2*2*5*5
san4es73 [151]

Answer:

The answer is 100

Step-by-step explanation:

2 times 2=4    4 times 5=20   20 times 5/5 times 2=10 then add a zero

6 0
3 years ago
A
Bond [772]

idk tbh ajajaanananaa aja an aja a

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3 years ago
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Y=log x If y=10, then what is x?
netineya [11]

Answer:

First question, x= 10^10.

Second question is 10!. or 362880

Step-by-step explanation:

First Question:

Simple logx has a base of 10, i.e log10 x,

the question will be 10 = log10 x,

when taking the base "10" from the right side to the left, the number on the left side becomes the power of the base, in this case 10 from the right will be base and 10 from the left will power and log will vanish.

x=10^10.

Another example with different numbers

Y=logx if Y= 12, What is x?

The base is ten when not given,so:

12=logx

10^12=x

Second Question;

simple multiplication just multiply the numbers.

10! is pronounced as 10 factorial,

5! will be 5x4x3x2x1=120

8 0
3 years ago
At what value of x does the graph of the following function F(x) have a
tankabanditka [31]

Given:

The function is

F(x)=\dfrac{1}{x+2}

To find:

The vertical asymptote of the given function.

Solution:

Vertical asymptote are the vertical line passes thought the values for which the function is not defined.

To find the vertical asymptote, equate the denominator equal to 0.

We have,

F(x)=\dfrac{1}{x+2}

Denominator is (x+2).

x+2=0

x=-2

The vertical asymptote is x=-2.

Therefore, the correct option is B.

8 0
2 years ago
Read 2 more answers
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