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diamong [38]
3 years ago
5

ANSWER ASAPPPP

Mathematics
1 answer:
g100num [7]3 years ago
8 0

Answer:

  A, C, D

Step-by-step explanation:

The sum of two irrational numbers may be rational:

  √2 + (-√2) = 0

so that set is not closed under addition.

___

For any of the other sets, addition of two members of the set always results in another (not necessarily different) member of the set.

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In the sequence 0, 1, 1, 3, 6, 9, 27, ..., the first term is 0. Subsequent terms are produced by alternately adding and multiply
salantis [7]

Answer:

645

Step-by-step explanation:

Let's first try and write our series up to 125 before we know the next number.

Well continue from the given series.

0, 1, 1, 3, 6, 9, 27

The next number= 27+4= 31 , then 31 *4 = 124

The next after 124 = 124+5= 129, then 129*5 = 645

So actually the question was supposed to be the term greater than 124 because 125 does not exist in the series.

The number is 645

5 0
4 years ago
What type of angle is R?
tester [92]

Answer:

obtuse

Step-by-step explanation:

its over 90 degrees

8 0
3 years ago
Read 2 more answers
The cost, C, of carpeting a room is directly proportional to the area, a, of that room.
Ilia_Sergeevich [38]

Try to multiply if its not there then divide.


5 0
4 years ago
Drag the descriptions of each investment into order, from which will earn the least simple interest to which will earn the most
Anna35 [415]

1000x2x15=30000

30000-1000x15=15000

1000x15x5=75000

75000-1000x5=70000

100x15x15=22500

22500-15x100=21000

Investment of 1000 at 2% simple interest for 15 years will earn the least simple interest

Investment of 1000 at 15% simple interest for 5 years will earn the most simple interest

8 0
3 years ago
Use the product, quotient, and power rules of logarithms to rewrite the expression as a single logarithm. Assume that all variab
vladimir1956 [14]

4log(x) x + 3log(y)


The power rule of logarithms states:

log(4)^X = Xlog(4)


The product rule of logarithms states:

log(x) + log(y) = log(xy)


Rewrite each logarithm using the power rule of logarithms:

4log(x) = log(x)^4

3log(y) = log(y)^3


log(x)^4 + log(y)^3


Combine them using the product rule of logarithms:

log(x)^4 + log(y)^3 = log(x^4y^3)


Answer:

log(x^4y^3)

7 0
4 years ago
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