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Goryan [66]
3 years ago
11

Is 4.47214 a rational number

Mathematics
2 answers:
KengaRu [80]3 years ago
5 0
Yes, it is a rational number.
Agata [3.3K]3 years ago
4 0

Answer:

yes

Step-by-step explanation:

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Tim uses a food delivery service to order dinner for himself and a friend. He paid $37.05 for dinner, which included the cost of
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Answer:

32.50

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2 years ago
Mr.Nowlings garden has a length that is 7ft more than twice the width. Draw a diagram to represent this situation.Label each sid
mart [117]
The expression for the perimeter would be

2(x) + 2(2x+7)

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3 years ago
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2nd term of (2r-3s)^12
earnstyle [38]

Answer:

1.-12*(2r)^11 * (3s)

= -12*2048*3 r^11 s

= -73728 r^11 s

2.12C1 (2r)¹¹(-3s) = -36(2¹¹)r¹¹s = -73728r¹¹s

3.24 r - 36 s

The second term: -36 s

4.(2r-3s)^12

= (2r)^12 + 12C1 (2r)^11 (-3s)

= 2^12 r^12 + (12) 2^11 r^11 (-3) s

= 4096 r^12 - (12)(3)(2098) r^11 s

= 4096 r^12 - 73,728 r^11 s + .....

-73,728 r^11 s

Step-by-step explanation:

Yan lang po alam ko at nahirapan ako e solved yan hehe pero hope it helps

4 0
3 years ago
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katen-ka-za [31]
The picture is blank sorry:/
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3 years ago
Simplify by finding the product of the polynomials below. Then Identify the degree of your answer. When typing your answer use t
nexus9112 [7]

Solution:

Given:

(2x^2+2x+1)(4x-1)

To get the product of the polynomial; we use the distributive property of multiplication.

a(b+c)=ab+ac

\begin{gathered} (4x-1)(2x^2+2x+1) \\ 4x(2x^2+2x+1)-1(2x^2+2x+1) \\ =8x^3+8x^2+4x-2x^2-2x-1 \\ \text{Collecting similar terms together and simplifying further;} \\ =8x^3+8x^2-2x^2+4x-2x-1 \\ =8x^3+6x^2+2x-1 \end{gathered}

Therefore, the product of the polynomials is;

8x^3+6x^2+2x-1

3 0
1 year ago
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