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Oksana_A [137]
3 years ago
15

(3^5)^2/3^-2 simplify

Mathematics
1 answer:
lakkis [162]3 years ago
7 0

Answer:

531441

the answer is A because

Step-by-step explanation:

3*3*3*3*3*3*3*3*3*3*3*3=531441

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Circle O has a circumference of 36pi cm
iogann1982 [59]

Circumference = 2 pi r , so

36 pi = 2 pi r

r = 36 pi / 2 pi

= 18 cm  answer

8 0
4 years ago
What is 1.583 converted into a fraction
Komok [63]

Answer: if im not wrong it would be 1583/1000

Step-by-step explanation:

4 0
3 years ago
For a singing contest in which 42,000 votes were cast, the winner received 3/5 of the votes. How many votes did the winner not r
kirza4 [7]

42,000 x .60 (3/5)=25200

42,000-25,200= 16,800

8 0
3 years ago
At a temperature of t degrees​ Fahrenheit, sound travels s feet per​ second, where s equals 21.9 StartRoot 5 t plus 2457 EndRoot
mafiozo [28]

Answer:

32.63 F

Step-by-step explanation:

The function:

s = 21.9 \; \sqrt{ 5 t + 2457 }

represents sound travels s at feet per​ second, where t is the temperature at Fahrenheit degrees​.

We know that sound traveled at a rate of 1121 ​ft/sec. To find the temperature we need to replace with s value and isolate t for the above function.

1121 = 21.9 \; \sqrt{ 5 t + 2457 }

\frac{1121}{21.9} = \sqrt{ 5 t + 2457 }

51.19^2 = 5 t + 2457

2620.13 - 2457 = 5 t

\frac{163.13}{5} = t

32.63 \; F= t

8 0
3 years ago
Read 2 more answers
The area of a rectangle is 30m11n5 square units. If the length of the rectangle is 6m^n2 units, how many units wide is
wlad13 [49]

Given:

The area of a rectangle = 30m^{11}n^{5}

Length of the rectangle = 6m^4n^2

To find:

The width of the rectangle.

Solution:

Area of a rectangle is:

A=l\times w

Where, l is the length and w is the width of the rectangle.

Divide both sides by l.

\dfrac{A}{l}=w

w=\dfrac{A}{l}

On substituting the given values, we get

w=\dfrac{30m^{11}n^{5}}{6m^4n^2}

w=5m^{11-4}n^{5-2}           [\because \dfrac{a^m}{a^n}=a^{m-n}]

w=5m^{7}n^{3}

Therefore, the correct option is A.

5 0
3 years ago
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