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katrin [286]
3 years ago
6

Write 27 x (3^2)^7 as a single power of 3​

Mathematics
1 answer:
Savatey [412]3 years ago
6 0

Step-by-step explanation:

make 27 in power of 3

use the law of indices

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Does anyone know the last two? Match the correct property to the equation showing that property.
sergij07 [2.7K]

Explanation: The 4th one is the distributive property because it shows an     equal sign and the 5th one is the inverse property of addition because it uses more than addition.

Answer: 4th one is distributive property 5th one is inverse property of addition

P.S. I am sure 95% sure that I am correct.

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1 year ago
1. 9 <br> 2. 6 <br> 3. 3<br> 4. 81<br> Help plz giving out brianlest and god bless you
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3 years ago
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Suppose the test scores on an exam show a normal distribution with a mean of 82 and a standard deviation of
Zanzabum

Answer:

a) Between 74 and 90

b) 81.86% of the scores are between 78 and 90

Step-by-step explanation:

a) According to the Empirical Rule, in a normal distribution, 95% of the data are within 2 standard deviations of the mean. Therefore, the range that 95% of the scores fall in is between 82-4(2)=74 and 82+4(2)=90.

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5 0
2 years ago
a circular garden with a radius of 8 ft is surrounded by a circular path with a width if 3 ft what is the approximate area of th
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Answer:

about 18.8496 ft squared

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find the area of the garden and the path together. About 69.115 ft squared.

Then find the area of the garden. About 50.2654 ft squared. Then subtract.

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3 years ago
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olga55 [171]

Answer:

y=-2x+3

Step-by-step explanation:

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y=mx+b

where m=-2 and b=3.

So the slope for this function is -2 and the y-intercept is 3. You can easily graph this function.

7 0
3 years ago
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