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3 years ago

How is 2.11 a rational number

Mathematics

2 answers:

agasfer [191]3 years ago

7 0

Step-by-step explanation:

It a rational number beacuse its not a whole number since its a decimal and its not a integer beacuse its not a whole number it can only be a interger if its a whole number but its a decimal. The rational number can be any number it can also be a fraction.

Olenka [21]3 years ago

4 0

The rational numbers includes all positive numbers, negative numbers and zero that can be written as a ratio (fraction) of one number over another. Whole numbers, integers, fractions, terminating decimals and repeating decimals are all rational numbers.

Also, rational number as it can be expressed as p/q, where p & q are integers & q is not zero

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I need help on this pleasssee!!

aev [14]

Answer:

Option D. $x=-3$

Step-by-step explanation:

we have

$f(x)=\frac{5x^{4}-7}{x+3}$

we know that

The denominator cannot be equal to zero

therefore

To find the equation of the vertical asymptote equate the denominator to zero

$(x+3)=0$

$x=-3$ -----> equation of the vertical asymptote

8 0

4 years ago

What are the names of the segments in the figure

Alborosie

Answer:

C. The three segments are segments AB, CA, and AC

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3 years ago

Please solve #13-14

Serga [27]

Answer:

XZ = 44

KQ = 24

Step-by-step explanation:

XH is half of XZ, and XH is 22x so two times 22x will give you XZ.

XH times two equation - 2(22x)

XZ equation - 43x + 1

Set them equal

2(22x) = 43x + 1

44x = 43x + 1

x = 1

Put x in equation XZ

43(1) + 1 = 44

5 0

3 years ago

3) 2x + 4y = 0<br> y = -8x

Lyrx [107]

Answer:

x=0

Step-by-step explanation:

2x+4(-8x)=0

2x+-32x=0

-30x=0

x=0

3 0

3 years ago

4x + 2y = 14 8x + y = 10<br><br> Simultaneous equations

k0ka [10]

4x + 2y = 14
8x + y = 10
7 - 2x = 10 - 8x
7 + 6x = 10
6x = 3
x = 1/2
y = 6
Hope this helps!

8 0

4 years ago