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-Dominant- [34]
1 year ago
10

In your own words, explain the concept of a variable. Discuss how you can teach a class about the use of variables and how they

can be used to create an algebraic expression.
Mathematics
1 answer:
vesna_86 [32]1 year ago
8 0

VARIABLE is a symbol which is used for representation in a  math.

According to the statement

we have to explain about the what is a variable.

So, VARIABLE is a symbol which is used for representation in a  math.

It represent the so many things like Algebra, Matrix,Vector etc. and also so many things.

A variable may also be called a data item.

It is used to represent a data like country name, name, age, date of birth etc.

we know that the every thing is changeable. So, like ther things variables are also changeable.

The changing of variable parameters is called as variation. In problems relating to two or more variables, it is seen that the value of a variable changes with the change in the value.

So, VARIABLE is a symbol which is used for representation in a  math.

Learn more about VARIABLE here brainly.com/question/1295072

#SPJ4

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How does P minus 13 equals -2
Tems11 [23]
Hey there!
Let's do this step by step:

1. P-13=2  -------Write out the equation

2. P-13+13=-2+13  ------- Undo the operations

3. \frac{p}{1} = \frac{11}{1}  ------- What you get

4. P=11

(If you feel that my answer has helped you, please consider rating it and giving it a thank you! Also, feel free to make the best answer, the brainliest answer!)

<span>Thank you for being part of the brainly community! :D</span>
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3 years ago
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a Juan is thinking of a number between 25 and 30. When you count by 4's you say the number. What number is Juan thinking of?​
zhenek [66]

Answer:

28

Step-by-step explanation:

4,8,12,16,20,24,28. +4 every time

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2 years ago
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Hi, I'm confused about how to write a system of equations to model this word problem
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Step-by-step explanation:

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3 years ago
express the numbers eight, fifteen and seventeen in base 2. I have forgotten how to do the base 2 question.
saw5 [17]
The quickest way for converting small numbers like this to binary would probably be to find the closest power of 2, then add/subtract intermediate powers of 2 as needed.

Converting 8 is immediate, since it's already a power of 2:

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Converting 15 and 17 is also pretty easy if you're familiar with the rules of arithmetic in binary.

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