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sertanlavr [38]
3 years ago
9

Is 6.27 a real number?

Mathematics
2 answers:
Greeley [361]3 years ago
7 0

Step-by-step explanation:

it is a real and rational number

vichka [17]3 years ago
4 0

Answer:

yeah, it is real and rational.

Step-by-step explanation:

it is a decimal/ fraction and all numbers are real.

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Factorization of <br>x²+6x+5​
crimeas [40]

Answer:

(x +1) (x + 5)

Step-by-step explanation:

Factorization of x²+6x+5​

To factorise this quadratic expression we'll find 2  factors of 5 that when added gives the coefficient of x which is

Factors = +1 and +5

Sum = +6, product = +5

Rewriting equation

x² + x + 5x + 5

Factorising

x ( x +1) +5 ( x + 1)

(x +1) (x + 5)

I hope this was helpful, please mark as brainliest

7 0
3 years ago
What is the factorization of the expression below?
sesenic [268]

16x² - 49

= (4x)² - 7²

Identity =》 a² - b² = (a + b) (a - b)

(4x)² - 7²

= (4x + 7) (4x - 7) [3rd option]

_______

Hope it helps ⚜

4 0
3 years ago
Read 2 more answers
In how many ways may one A, three B’s, two C’s, and one F be distributed among seven
astraxan [27]
7 different ways is the answer
5 0
2 years ago
Answer the question in the picture below
adelina 88 [10]

Answer:

b

Step-by-step explanation:

5 0
3 years ago
A biologist studied how cells grow by adding liquid protein to cell samples. She reported in her study that she divided 3/5 of a
r-ruslan [8.4K]

Answer: \dfrac{1}{5}\text{ of an ounce.}

Step-by-step explanation:

Given : A biologist studied how cells grow by adding liquid protein to cell samples.

She divided \dfrac{3}{5} of an ounce of liquid protein evenly among 3 cell samples.

Here , total quantity of liquid protein = \dfrac{3}{5} of an ounce

Total cell samples = 3

Now , Quantity of liquid protein given by her to each cell = (total quantity of liquid protein ) ÷ (3)

= \dfrac{3}{5}\times\dfrac{1}{3}=\dfrac{1}{5}\text{ of an ounce} .

Hence, Quantity of liquid protein given by her to each cell =  \dfrac{1}{5}\text{ of an ounce.}

4 0
3 years ago
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