Mathematics: Acompany bought a total of 4 1/2 feet of cable to connect 3 computers to the wall outlet. each computer needs the same amount of cable. how many feet of cable are needed to connect each computer? express your answer in simplest form. plz will give brainliest + 5 star

Acompany bought a total of 4 1/2 feet of cable

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faithandchris2101732

22.05.2021

Mathematics

The equation $\boxed{a + b = a = b + a}$ demonstrates the multiplicative identity.

Further explanation:

The equation that satisfies the condition of multiplicative identity for the complex number can be represented as,

$a \times b = a = b \times a$

Here, is the multiplicative identity and it can be observed that the multiplicative identity would be 1 where is the complex number.

The equation that satisfies the condition of additive identity for the complex number can be represented as,

a + b = a = b + a

Here, is the additive identity and it can be observed that the additive identity would be 0 where is the complex number.

Consider an example $\left( { - 3 + 5i} \right) + 0 = - 3 + 5i$ .

It can be observed that the equation $\left( { - 3 + 5i} \right) + 0 = - 3 + 5i$ satisfies the condition of the additive identity as 0 is the additive identity.

Consider an example $\left( { - 3 + 5i} \right)\left( 1 \right) = - 3 + 5i$ .

It can be observed that the equation $\left( { - 3 + 5i} \right)\left( 1 \right) = - 3 + 5i$ satisfies the condition of the multiplicative identity as 1 is the multiplicative identity.

Here, $a{\text{ is }}\left( { - 3 + 5i} \right)$ by comparing the general equation $a \times b = a = b \times a$

Therefore, the second example $\left( { - 3 + 5i} \right)\left( 1 \right) = - 3 + 5i$ demonstrates the multiplicative identity.

Thus, in general the equation a + b = a = b + a demonstrates the multiplicative identity.

Learn more:

Learn more about the function is graphed below link Learn more about the symmetry for a function link Learn more about midpoint of the segment link

Answer details:

Grade: Middle school

Subject: Mathematics

Chapter: Arithmetic properties

Keywords: Multiplication, multiplicative identity, equation, additive identity, condition, conjugate, arithmetic properties, sum, operation, real numbers.

Which equation demonstrates the multiplicative identity property? +5i)+0=-3+5i +5i)(1)=-3+5i ++5

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Acompany bought a total of 4 1/2 feet of cable to connect 3 computers to the wall outlet. each computer needs the same amount of cable. how many feet of cable are needed to connect each computer? express your answer in simplest form. plz will give brainliest + 5 star

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