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oee [108]
4 years ago
9

How do you know if a given radical expression is a perfect cube?

Mathematics
1 answer:
Natali [406]4 years ago
5 0
If the result of the radical expression is a natural (whole) number
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Add. –1.83 6.154 <br> a. –4.324 <br> b. 5.324 <br> c. –5.324 <br> d. 4.324
Rina8888 [55]
The answer is A :)
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6 0
3 years ago
What is the value of x
geniusboy [140]

Answer & Step-by-step explanation:

For this problem, we will be doing subtraction. First, we need to find the measurement of the angle beside the angle that measures 95°. We can do this by subtracting 95 from 180 because those angles are a linear pair meaning their measurements equal 180°.

180 - 95 = 85

So, the measurement of that angle is 85°. Now that we know this measurement, we can find the value of x. We can do this by adding 60 to 85 and then subtracting that sum from 180. All triangles have a total interior angle sum of 180°.

180 - (60 + 95)

180 - 155

25

So, the value of x is 25°

6 0
4 years ago
Read 2 more answers
What is the ones digit in the number 3^20997
Stels [109]

Answer:

7

Step-by-step explanation:

3^0 = 1

3^1 = 3

3^2 = 9

3^3 = 27

3^4 = 81

3^5 = 243

3^6 = 729

3^7 = 2187

3^8 = 6581

===========

You can see that the pattern is beginning to repeat itself.

===================

So all you need do is take 2099 and divide by 3. You must pay attention to the remainder.

2099 / 4 = 524.75

The answer means that you go through the cycle 524 times getting 1,3,9,7,1 as the units digit.

In this case the remainder is 0.75 which is the same as 3/4. The remainder then is 3

If there is no remainder, the ending is a one.

if there is a remainder of 1 the answer is 3

If there is a 2 remainder, the number ends in 9

If there is a 3 remainder, the number ends in 7

And that's your answer.

3 0
4 years ago
Please help me with this question
Cerrena [4.2K]

Answer:

x is 3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Evelyn is blocking off several rooms in a hotel for guests coming to her wedding. The hotel can reserve small rooms that can hol
Dovator [93]
Small rooms-8
Large rooms-6
4 0
3 years ago
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