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The plus symbol, "+", is used to indicate an addition.
This
A bar over the repeated numerical value.
9876543210
Normally it is = which is an equality sign
That would be a ditto mark.
The symbol used to indicate that copy has been repeated in a sentence is called a caret, also known as a proofreading mark. It looks like a small "V" shape (^) and is placed underneath the repeated word or phrase.
The ditto symbol (") is used in writing to indicate that the same words as above are repeated. It helps to avoid redundancy by showing that the information is the same as what was previously stated.
The radioactive symbol consists of a trefoil, or three-bladed design. It is typically a black symbol on a yellow background, and is commonly used to indicate the presence of radioactive materials.
The biohazard symbol indicates the presence of materials that pose a risk to human health or the environment due to their biological nature. It is commonly used to identify potentially infectious substances, such as medical waste, that require special handling and disposal procedures to prevent contamination and spread of diseases.
What does this symbol indicate on a weather map? low pressure
The symbol on a bottle of bench acid is typically a corrosive hazard symbol. This symbol is internationally recognized and consists of a black symbol on a white background with a red diamond and border. It is used to indicate that the substance inside is corrosive and can cause skin burns or eye damage.
The subscript 1 after a compound is usually not written because it is understood that a single atom is present without needing to explicitly state it. For example, "H2O" is typically written as water instead of "H1O".
The plus symbol, "+", is used to indicate an addition.
It is the RADICAL SIGN , its definition is - the symbol used to indicate a nonnegitive square root.
Which symbol is used with a variable to indicate to the script that you are reading the contents of that variable?
The symbol "->" (arrow) is used in a chemical equation to indicate produces or yields.