Tags Math and Arithmetic

Animals & Plants Arts & Entertainment Auto Beauty & Health Books and Literature Business Electronics Engineering & Technology Food & Drink History Hobbies Jobs & Education Law & Government Math People & Society Science Social Studies Sports Travel & Places

0

Subjects>Math>Other Math

What is a letter or symbol used to represent an unknown value?

Anonymous

∙ 12y ago

Updated: 4/28/2022

If you are talking about math then its usually " x " but if that is already use in the expression and you want to use another symbol to represent a DIFFERENT number then you can use y or a or so on.

Wiki User

∙ 12y ago

Still curious? Ask our experts.

Chat with our AI personalities

Blake

As your older brother, I've been where you are—maybe not exactly, but close enough.

Chat with Blake

Taiga

Every great hero faces trials, and you—yes, YOU—are no exception!

Chat with Taiga

Fran

I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.

Chat with Fran

More answers

A porapoddy

Jasmine Blades ∙

Lvl 2

∙ 4y ago

Add your answer:

Earn +20 pts

Q: What is a letter or symbol used to represent an unknown value?

Write your answer...

Submit

Still have questions?

imp

Continue Learning about Other Math

What represents an unknown or changeable value?

In mathematical expressions, a variable (a letter used to represent a certain value) represents an unknown or changeable value. It is often the variable x.

A letter used to represent a value?

a variable

What is a letter used to represent a numeric value in an expression or an equation?

It can be any letter of any alphabet: Roman, Greek.

What does XX1X mean in maths?

In mathematics, the symbol "X" typically represents an unknown variable. Therefore, "XX1X" could be interpreted as a mathematical expression with variables. Without further context or specific instructions, it is difficult to determine a precise meaning for this sequence of symbols. It is possible that it could represent a polynomial, an algebraic expression, or a placeholder for a specific value in a mathematical equation.

What is equal to X?

In an equation "x" is the value assigned to one of the unknown quantities in the equation. (example: y= mx+b). X is often used to describe any unknown thing, as in x-ray which were named this because the nature of the ray was initially unknown.

Trending Questions

What is 60000 times 30000? Express 36minutes as a fraction of 1 hour? 3615 divided by 4? How many quarters in 16.25? How do you round unit prices to the nearest cent? What is 3.06 in expanded form? What is 0.2 divided by 0.04? What is opposite of through? 6 divided by the sum of 4 times x and 5 times k? 6 ones and 2 hundredths in decimals? Find the last two digits in the decimal value of 1776 to the power of 1976? What is 9 divided 4410? What is the GCF of 45 150 175? What is 14980 divisible by? What is 460000000 in scientific notation? The difference between a 2-digit number and its reverse is always a multiple of 9? How many questions can I get wrong on a 25 questions test to score 70 percent? 59.99 plus tax is? What is 1.0 x10 to the power of -9? What is the nearest 10 to 93?

Related Questions

What represents an unknown or changeable value?

In mathematical expressions, a variable (a letter used to represent a certain value) represents an unknown or changeable value. It is often the variable x.

What is a place holder usually a letter used to represent an unknown value called?

variable

What vocabulary term means a letter or symbol that represents an unknown or changing value?

Variable.

What is numeric x in statistics?

In statistics, letter such as; a,..x..,z, is a variable used to represent an unknown value.

What is electrical symbol is used to represent current?

The electrical symbol for a continuous or r.m.s. currentis an italic, upper-case, letter I. The symbol for an instantaneous value of current is an italic, lower-case, letter i.The symbol for its SI unit of measurement, the ampere, is an upright, upper-case, letter A.

What is variblle?

A variable is any letter or other symbol that is used to represent an unknown number. "x" is the most commonly used variable, with y, z, n, a, and b also being prevalent. The objective of algebra is usually to find the value of a variable.

What is the placeholder used to represent an unknown value?

Varible

What symbol represents value or value creation?

There are an infinite number of symbols that can represent value or value creation. You could use a bird as a symbol for example.

What always refers to the symbol just before it in the formula?

The term "What" is often used to represent the symbol or value that comes immediately before it in a mathematical formula or sequence. It is a placeholder that indicates a variable or unknown quantity in the context of the given formula.

What does the symbol Δ mean?

Delta - Its the fourth letter of the Greek alphabet, and it is often used in mathematical expressions to represent the change (i.e. the delta) that occurs to a value.

A letter used to represent a value?

a variable

What kind of symbol that is usually letters which represent a value or a number?

It is an algebraic variable.

Resources

Top Categories

Product

Company

Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.