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kenny6666 [7]
3 years ago
15

Which expression is equivalent to (3m^-2n)^-3/6mn^-2

Mathematics
2 answers:
Luden [163]3 years ago
7 0
We are asked to find the equivalent of the expression given:
(3m⁻² n)⁻³
-----------
6mn⁻²

Perform distribution of power using power rule such as shown below:
3⁻³ m⁻²*⁻³n⁻³
-----------------
6mn⁻²

Perform product and quotient rule such as shown below:
m⁶ n²
--------
3³ *6*m*n³

Simplify,
m⁵
--------
162n

The answer is m⁵/162n.
kakasveta [241]3 years ago
4 0

the answer is m⁵/162n young chiefs

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Lady bird [3.3K]

Answer:

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3 0
2 years ago
300 reduced by 3 times x is 33
Wewaii [24]
300-3x=33

Subtract 300 on both sides.

-3x=-273

Divide both sides by -3.

x=91

I hope this helps!
~kaikers
4 0
3 years ago
What is 21/49 in simplist from
ad-work [718]
If you divide 21/49 by 7 you get 3/7
8 0
3 years ago
Micheal is 5 years older than Rui Feng and Vishal is thrice as old as Micheal if Rui Feng is p years old, find i) Michael's pres
Kitty [74]

Answer:

Michael's present age = p + 5

Michael's present age = 3p + 15

Sum of there ages 6 year age = 5p + 38

Sum of there ages 3 year ago = 5p - 11

Step-by-step explanation:

Assume;

Age of Rui Feng = x

Age of Micheal = x + 5

Age if Vishal = 3[x+5]

Given:

Age of Rui Feng = P

Computation:

Michael's present age = Age of Rui Feng + 5

Michael's present age = p + 5

Vishal's present age = 3[p + 5]

Michael's present age = 3p + 15

Sum of there ages 6 year age = [p + 6] + [p + 5 + 6] + 3[p + 5] + 6

Sum of there ages 6 year age = 5p + 38

Sum of there ages 3 year ago = [p - 3] + [p + 5 - 3] + 3[p + 5] - 3

Sum of there ages 3 year ago = 5p - 11

8 0
2 years ago
What percentage of data points do the two whiskers<br> contain?<br> 25%<br> 30%<br> 50%<br> 75%
Virty [35]

Answer:

The answer is C. 50%

Step-by-step explanation:

I'm doing the same thing and it's right. Trust me:)

8 0
3 years ago
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