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2 years ago

Name the addition property illustrated by each of the following examples:

Mathematics

2 answers:

Harlamova29_29 [7]2 years ago

6 0

Answer:

(i) Associative property of addition.

(ii) Commutative property of addition.

(iii) Inverse property of addition.

(iv) Identity property of addition.

Step-by-step explanation:

Associative property of addition: If a, b and c are three number, then

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

Commutative property of addition: If a and b are two number, then

$a+b=b+a$

Inverse property of addition: The sum of a number and its additive inverse (-a) is 0.

$a+(-a)=0$

Identity property of addition: The sum of a number and identity element 0 is the same number.

$a+0=a$

By using the above definitions we can say that

(i) A + (B + C) = (A + B) + C is Associative property of addition.

(ii) A + B = B + A is Commutative property of addition.

(iii) A + (−A) = 0 is Inverse property of addition.

(iv) A + 0 = A is Identity property of addition.

polet [3.4K]2 years ago

5 0

Answer:

1.associative property of addition

2.commutative property of addition

3.additive inverse

4.additive identity

Step-by-step explanation:

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Estimate √53 between two numbers to the tenths place.

uysha [10]

Answer:

√53 lies between 7.2 and 7.3

Step-by-step explanation:

To estimate the √53 between two numbers to the tenths place, the steps include

1.) Identify perfect squares that bound the number 53: 7² = 49 and 8² = 64

2.) Estimate between two whole numbers: between 7 and 8

3.) Determine the closer whole number: the root is closer to 7 because 53 is closer to 49 than to 64.

4.) Find the squares of tenths:

7.1²= 50.41

7.2²= 51.84

7.3²= 53.29

7.4²= 54.76

Hence, it is evident that √53 lies between 7.2 and 7.3

It is also clear that the required square root is closer to 7.3 than 7.2 though.

Hope this Helps!!!

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Rasek [7]

The correct answer is letter D. Syntax error from line 1 column 53 to line 1 column 60. Unexpected '0'. In order for a number to be considered as irrational when there is no possible ratio for that number. Among the four choices, choice D only tells us that the possible ratio or fraction has a denominator of Zero.

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Step-by-step explanation:

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Blizzard [7]

In the question we are given three lines L,M and N such that:

Line L is perpendicular to M

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Step-by-step explanation

We are given three lines L,M and N such that:

Line L is perpendicular to M
Line L is parallel to line N

We know that when one line parallel to the second line and is perpendicular to the third line then the second line is also perpendicular to the third line.

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