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When the variable is on the left of the inequality symbol is represented by an open circle and a ray going to the right?
Wiki User
∙ 11y ago
how the hell should i know
Wiki User
∙ 11y ago
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What is it called an unknown number represented by a letter or symbol?
An unknown number represented by a letter or symbol is a variable.
When do you reverse the inequality symbol in a two-step inequality?
When multiplying or dividing a negative number or variable.
What is the comparison symbol of 4 1?
The inequality symbol.
What is pi's mathematical symbol?
pi is represented by the Greek letter (of the same name) π and is the ratio of the circumference of a circle to its diameter.
What is the math symbol for is at most?
The inequality symbol for less than or equal to: ≤
What is it called an unknown number represented by a letter or symbol?
An unknown number represented by a letter or symbol is a variable.
What is A mathematical sentence which contains an inequality symbol and one variable raised to the first power is called a?
It is a linear inequality.
When do you reverse the inequality symbol in a two-step inequality?
When multiplying or dividing a negative number or variable.
What the symbol of ammeter?
On a schematic diagram, an ammeter is typically represented by a circle with the letterAinside the circle.
Why uranium is represented in a circle?
- In chemistry the symbol of the chemical element uranium is U; any circle.- Do you think to some alchemical symbol of Uranus ?
A letter or symbol that represents any number you don't know?
Is called a variable and is represented by and letter
Define solution of a linear inequality in two variable?
If the equal sign in a linear equation in two variables is replaced with an inequality symbol, the result is a linear inequality in two variables. 3x-2y>7 x<-5
What is the comparison symbol of 4 1?
The inequality symbol.
What Math symbol is a circle with line straight down the middle?
The symbol that you describe seems to be the greek letter Phi. It is normally used to indicate a variable that is an angle, just as x is used to indicate a variable that is a numeric quantity.
What is pi's mathematical symbol?
pi is represented by the Greek letter (of the same name) π and is the ratio of the circumference of a circle to its diameter.
What happens to the inequality symbol when you subtract a negative number?
The inequality symbol doesn't change direction in this case.Note that that is the same as adding a positive number.Note also that if you MULTIPLY or DIVIDE by a negative number, then you need to change the direction of the inequality symbol.
If you multiply an inequality by a negative number when should you reverse the inequality symbol?
Always.
