The following examples illustrate the associative property of multiplication.

Mathematics

2 answers:

nlexa [21]3 years ago

8 0

Answer:

The first example: a · (b · c) = (a · b) · c

Step-by-step explanation:

The associative property regroups values by changing the location of parentheses. If you notice, the order of the values is not changed. Both sides have a x b x c, only the parentheses have been moved. Moving the parentheses changes the progression of what is multiplied (whatever is in the parentheses is multiplied together first) but doesn't change the final answer.

kati45 [8]3 years ago

4 0

Answer:

A) a • (b • c) = (a • b) • c

Step-by-step explanation:

The associative property of multiplication (or addition) shows that the order the numbers are multiplied it irrelevant, more specifically in the manners of parentheses.

So, the answer is A, which can also be seen in that substituting a as 5, b as 3, and c as 6 gives us the first example.

You might be interested in

2 is on the line 4x - 5y = -7 find the other half of the coordinate

natali 33 [55]

4x - 5y = -7

When x = 2,
4(2) - 5y = -7
8 - 5y = -7
5y = 15
y = 5

Answer: The other half of the coordinate is 5.

4 0

3 years ago

Is 3.518 > than or < than 3.527

Sedaia [141]

Answer:

3.527 > 3.518 is the answer

3 0

3 years ago

Can someone help me with number 9 please? thanks

Zina [86]

Each of the 223 million people put $10 back into circulation every year.

$\sf 223,000,000\times 10=2,230,000,000$

So every year, this much money goes into circulation, and this is how much that goes into circulation the first year.

$\sf 2,230,000,000+2,230,000,000=4,460,000,000$

This is how much that will be in circulation after 2 years.

$\sf 4,460,000,000+2,230,000,000=6,690,000,000$

This is how much that will be in circulation after 3 years.

So we can create the table:

$\sf\left[\begin{array}{cc}\sf Years&\sf Money&\sf 1&\sf 2,230,000,000\\\sf 2&\sf 4,460,000,000&\sf 3&\sf 6,690,000,000\end{array}\right]$

5 0

3 years ago

The density of water is 1000 kilograms per cubic meter and the density of ice is about 916 kilograms per cubic meter of 700 kilo

Assoli18 [71]

We know that
density=mass/volume--------> volume=mass/density

step 1
find the volume of water
mass=700 kg
density of water=1000 kg/m³
volume of water=mass/density-----> 700/1000----> 0.70 m³

step 2
find the volume of ice
mass=450 kg
density of ice=916 kg/m³
volume of ice=mass/density-----> 450/916----> 0.49 m³

volume of water is 0.70³
volume of ice is 0.49 m³
<span>volume of the mixture is (0.70+0.49)-----> 1.19 m</span>³

the answer is
the volume of water is 0.70 m³

4 0

3 years ago

support you measured the density of a silver to be 11.2 g/cm3 ,but you know that the true value for the density of silver is 10.

AURORKA [14]

I think the answer if not mistaken is 6.25%

3 0

3 years ago