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3 years ago

What is the additive identity of 3

Mathematics

2 answers:

Scilla [17]3 years ago

8 0

Answer: 3

Step-by-step explanation: for example

:X+0=x so x=x so

3+0=3

3=3

I think it s the answer

makkiz [27]3 years ago

4 0

3
The number stays the same. You just have to add 0.

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3 years ago

What is the value of A when we rewrite 2^x-6 + 2x as A * 2^x?

Leto [7]

Algebraic expressions are expressions that use numbers and variables

The value of A is 65/64

<h3>How to determine the value of A</h3>

The expression is given as:

$2^{x - 6} + 2^x$

Rewrite the expression as:

$2^{x - 6} + 2^x = \frac{2^x}{2^6} + 2^x$

Factor out 2^x

$2^{x - 6} + 2^x = 2^x(\frac{1}{2^6} + 1)$

Rewrite as product

$2^{x - 6} + 2^x = 2^x * (\frac{1}{2^6} + 1)$

The expression to compare with is given as: A * 2^x.

So, we have:

$A * 2^x =2^x * (\frac{1}{2^6} + 1)$

Divide both sides by 2^x

$A =\frac{1}{2^6} + 1$

Take LCM

$A =\frac{1 + 2^6}{2^6}$

$A =\frac{65}{64}$

Hence, the value of A is 65/64

Read more about expressions at:

brainly.com/question/4344214

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2 years ago

What is the product?<br> (-282 +8)(502-65)

Tju [1.3M]

Answer:

option c is the answer for pic

and for question the answer is

(-274)*(437)

-119738

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