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katrin2010 [14]
3 years ago
11

A number to the 11th power divided by the same number to the 8th power equals 27. what is the number?

Mathematics
2 answers:
valkas [14]3 years ago
8 0
The answer is 3.
If n^11/n^8=27 then, n^3=27.
The cube root of 27 is 3.
So the answer is 3.
Lubov Fominskaja [6]3 years ago
6 0
The answer to this question iis3
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Bumek [7]

Answer:

wat?

Step-by-step explanation:

merry christmas....yey!!

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¿A cuál ecuación corresponde la expresión x=3?
Bas_tet [7]

Answer:

(8x − 2x ) + (−x − 2) = (5x − 3) − (4 −x ) a) Ecuación de Primer Grado. b)

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the volume of a hemisphere with a radius of 9.8 in, rounded to the nearest tenth of a cubic inch?​
pogonyaev

Answer:

the volume of the hemisphere is 1970.2 cubic inches.

Step-by-step explanation:

The given is,

                  Radius of hemisphere is 9.8 inches.

Step:1

                 Formula of volume of hemisphere is,

                             ..................(1)

                 Where,

                           r - Radius of hemisphere

Step:2

                 From the given,

                          r = 9.8 inches

                 Equation (1) becomes,

                             

                                                 =  

                                                 =                    

                                                 = (0.66666666)(3.1415)(942.192)  

                                                 = 1971.23

          Volume of hemisphere = 1971.23 cubic inches

Result:is 1970.2 cubic inches.

7 0
3 years ago
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gogolik [260]

Answer:

X = 97.45 - 42

Step-by-step explanation:

If 42 + X = 97.45, X needs to be 97.45 - 42

you can do the same thing with smaller numbers, for example:

5 + X = 7

7 - 5= 2 and you can check for sure that this is the answer by adding them together 5 + 2= 7 so it's definitely the right answer

so for this question, 97.45- 42 = 55.45 so that's X

you can check that by 55.45 + 42 and if the answer is 97.45 that's the right answer!

I hope that makes sense

8 0
3 years ago
16 The cost for parking at a city airport is shown in the table.
Alexxx [7]

Answer:

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Step-by-step explanation:

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124.60-16.60

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After paying the first day he paid 108.00

108.00÷ 9 = 12

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3 0
2 years ago
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