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vesna_86 [32]
3 years ago
7

Why might you want to use the

Mathematics
2 answers:
ololo11 [35]3 years ago
8 0

Answer :

You can use commutative property or can not be .It is not necessary to use it for given addition of integers.

Step-by-step explanation:

We are given that an expression

-80+(-173)+(-20)

By simplfy simply without using commutative property

-80-173-20=-273

Because minus minus is plus then all integers will be added.

Simplfy by using commutative property

-80+(-173)+(-20)

-80+(-20)+(-173)  (Commutative property a+b=b+a)

-100+(-173)=-273

The answer should not change .Hence, if you want use commutative property to change the order of the integers then answer does not effected.So, you can use it or can not be .

Oksana_A [137]3 years ago
4 0
U would do this because no matter the order, the answer will be the same

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musickatia [10]

Answer:

A)

Step-by-step explanation:

The letter of the corners go in the same order for both triangles

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3 years ago
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A chicken casserole recipe serves 12
Musya8 [376]

Answer:

4.5 cups of spinach

Step-by-step explanation:

we know that

The recipe serves 12  people and calls for 3 cups of  spinach

so

using proportion

Find out how many  cups of spinach should you use, to serve 18 people

\frac{12}{3}\ \frac{people}{cups} =\frac{18}{x}\ \frac{people}{cups}\\\\x=18(3)/12\\\\x=4.5\ cups

3 0
3 years ago
Need help number the answers bye order plz
iragen [17]
OK so here it goes:
1a. 10³
1b. 10²
1c. 10(tiny 6)
1d. 10³
1e. 10(tiny6)
1f. 10(tiny 5)

2a. 400
2b. 640,000
2c. 5,400
2d. 5,301,000
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2f. 607,200
2g. 0.948
2h. 0.0094

3a) 0.02, 0.2, 2, 20, 200, 2000
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3c) 85,700; 8,570; 857, 85.7, 8.57, 0.857
3d) 444, 4440, 44,400; 440,000; 4,400,000; 44,000,000
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Hope this helps.
6 0
3 years ago
Expanded form of 164.38
Sauron [17]

164.38 = (1 x 100) + (6 x 10) + (4 x 1) + (3/10) + (8/100)

7 0
3 years ago
Read 2 more answers
If 26 feet 10 inches is cut from a wire that is 44 feet 8 inches long what is the length of wire that is left ?
allochka39001 [22]

Answer:

17 feet 10 inches

Step-by-step explanation:

26 feet 10 inches is cut from a wire that is 44 feet 8 inches

Therefore the length of wire that is left can be calculated as follows

44 feet 8 inches - 26 feet 10 inches

= 17 feet 10 inches

5 0
3 years ago
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