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raketka [301]
3 years ago
5

Which expression is equal to a + (b + c)?

Mathematics
2 answers:
rjkz [21]3 years ago
6 0

\huge{\boxed{(a+b)+c}}

For example, 2+(3+4)=2+7=9.

If we group the terms differently, it doesn't matter. (2+3)+4=5+4=9

This is called the associative property of addition. As long as you still have all of the terms, and there are no other operations (subtraction, multiplication, etc.), the final answer will remain the same no matter how the terms are grouped.

trasher [3.6K]3 years ago
4 0

Answer:

The correct option is (a+b)+c

Step-by-step explanation:

The correct option is (a+b)+c

According to the Associative property for Addition:

a+(b+c)=(a+b)+c

The associative property states that you can add or multiply regardless of how the numbers are grouped.

.If you are adding or multiplying it does not matter where you put parenthesis.

Thus the correct option is A....

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ra1l [238]

Answers:

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  5. a) A long angry rant or speech. I'm not sure what trick you can use to remember this, but the term "harangue" sounds negative which seems to be fitting with the angry rant/speech.
  6. c) Overly concerned about small details. Usually you might hear it used in a way where someone mentions "not to be pedantic", they basically mean "not to nitpick at the fine details".
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4 0
2 years ago
11.<br> 30 cm<br> 30 cm<br> 26 cm<br> Find the area
frutty [35]

Answer:

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Step-by-step explanation: hope it helps

8 0
2 years ago
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For a craft activity at a daycare, each child will need 1.75 yards of ribbon and 2.8 yards of fabric. There are 25 yards of ribb
devlian [24]
25/1.75 is approximately 14
30/2.8 is about 10. Because the kids need BOTH ribbon and fabric, only 10 can participate because that's all the fabric available
8 0
2 years ago
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Please.....................
Wewaii [24]

Answer:

B

Step-by-step explanation:

8 0
2 years ago
A group of children bought 3 presents that cost $W each and a card that cost $200. The children shared the total cost equally. E
Step2247 [10]

Answer:

Amount of money paid by each student is equal to \$3W+\$200

Step-by-step explanation:

Given: A group of children bought 3 presents that cost \$W each and a card that cost \$200.

To find: amount of money each student paid in terms of W

Solution:

Cost of each present =\$W

Cost of 3 presents =\$3W

Cost of a card =\$200

Therefore,

Amount of money paid by each student in terms of W = Cost of 3 presents + Cost of a card

=\$3W+\$200

4 0
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