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DIA [1.3K]
3 years ago
9

Which of expressions illustrates the associative property?

Mathematics
1 answer:
nekit [7.7K]3 years ago
6 0

Answer:

c)   a ( b + c ) = (a + b ) + c

Step-by-step explanation:

The associative property is a property of some binary operations, which means that rearranging the parentheses in an expression will not change the result. In propositional logic, associativity is a valid rule of replacement for expressions in logical proofs.

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bulgar [2K]

Answer:

Perpendicular bisector - A line that bisects another line into two equal halves so that four right angles are created.

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3 0
3 years ago
Please answer these I will give you all my points!
makvit [3.9K]
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3 years ago
A small-business Web site contains 100 pages an 60%, 30%, and 10% of the pages contain low, moderate, an high graphic content, r
Karolina [17]

Answer:

fx(x)=[(4! /(x!)*(4-x)!]*[(0.3) ^x]*[(0.7) ^ (4-x)]

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F(x) = [(4! /(x!)*(4-x)!]*[(0.3) ^x]*[(0.7) ^ (4-x)]

8 0
3 years ago
Peter Piper bought 5 pickled pepper plants. Each plant cost $110. He also needed a
marysya [2.9K]

Answer:

6.75

Step-by-step explanation:

10.00-3.25= 5.75

the first pieces of information are irrelevant

7 0
3 years ago
20/18+5/18= what mixed fraction
dybincka [34]
20/18+5/18=25/18
25/18 can be written as mixed fraction 1 7/18
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