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Art [367]
2 years ago
5

Which (one) of the following is equivalent to 1/x^3? a. (-x)^3 b. x^1/3 c. x^-3

Mathematics
1 answer:
Nezavi [6.7K]2 years ago
8 0
The answer for this question is C
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Only 100 points for you to answer to my math word problem question but please don’t post a very useless answer on The Brainly! &
mariarad [96]

We need to simplify it

\\ \tt\longmapsto \dfrac{3x^36xy^3}{(-3xy)^2}

Apply

  • (ab)^n=a^nb^n
  • a^n+a^m=a^m+n

\\ \tt\longmapsto \dfrac{18x{3+1}y^{1+3}}{9x^2y^2}

\\ \tt\longmapsto \dfrac{18x^4y^4}{9x^2y^2}

  • a^m/a^n=a^m-n

\\ \tt\longmapsto 2x^2y^2

hope it helps

7 0
2 years ago
Read 2 more answers
1) Give an example of a math formula.
nikitadnepr [17]

this is an example of a formula

y=mx+b

3 0
3 years ago
A. - (3 points) Calculate the mean, median, and mode of the college professors' ages.
Anna71 [15]
I could better help if I knew the question.....
7 0
3 years ago
The volume of a sphere is 267.95 m2. To the nearest meter, what is the radius of the sphere? Use
Novosadov [1.4K]

Answer:

4m

Step-by-step explanation:

  1. v=4/3 pi r^3
  2. substitute 267.95=4/3×3.14×r^3
  3. 267.95= 12.56r^3/3
  4. multiply by the reciprocal on both sides 64=r^3
  5. find the cuberoot on both sides to remove the cube hence 4=r
3 0
3 years ago
Write 11 times 47 using the distributive property. Then simplify.
Simora [160]

Distributive property is in the form of:<span>

a (b+c) = ab + bc</span>

<span>

In this case, we try writing 47 as:</span>

47 = 50-3  or 47 = 40+7

 

Therefore:<span>

11 x 47 = 11 x (50-3) = 11 x 50 - 11 x 3 = 550 - 33 =  517

or 

<span>11 x 47 =  11 x (40+7) = 11 x 40 + 11 x 7 = 440 + 77 = 517</span></span>

5 0
3 years ago
Read 2 more answers
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