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3 years ago

According to the commutative property of multiplication, which expression is equivalent to (3 + 7)(-2)?

Mathematics

2 answers:

amm18123 years ago

6 0

Answer:

The answer to your question is the letter A) -2(3 + 7)

Step-by-step explanation:

Data

(3 + 7)(-2)

There are two Commutative properties, one for addition and one for multiplication. In this problem, we need to work with the Commutative property of multiplication.

This property tells us that is does not matter the order in which we multiply the numbers the result will be the same.

Then,

(3 + 7)(-2) = (-2)(3 + 7)

galben [10]3 years ago

3 0

A or C although C is the exact same type as the expression shown lol hope I helped :)

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Step-by-step explanation:

Step 1

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3 years ago

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Answer:

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Calculate the distance between the points P=(-9, 1) and C=(−6, 8) in the coordinate plane.

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Using Pythagoras
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2 years ago

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Answer:

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3 years ago

15+0= 15

Ksju [112]

First of all, let's take a look on the question.

$\large{15 + 0 = 15}$

Here, 0 is added to 15 and the resultant is 15 only. So, we can say that 0 when added with any number gives the same number as the resultant.

So, the property is known as Identity property because 0 is added to get the identity of the same number.

The Correct Option:

$\large{ \boxed{ \red{ \bf{Option \: C}}}}$

So, let's know more...

Commutative property ➝ a + b = b + a
Associative property ➝ a + (b + c) = (a + b) + c
Distributive property ➝ a(b + c) = ab + ac

So this is the general form of these properties which is general observed in the rational numbers.

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3 years ago