Lines on a weather map that connect points of equal temperature are temperature symbols. station models. isobars. isotherms.

isotherms.

Explanation:

The line that joins the vertices that have the same temperatures in the given time unit are called isotherms. It is very important to know this data since it serves when it comes to building to avoid the deterioration of the structures taking into account the temperatures.

Amath expression is a collection of one or more terms, which are separated by the signs ( + , - , x , / ).example :   8+b8+b  or  a−3a−3in algebra, an equation is a mathematical statement with two expressions where, each expression is separated by an equal (=) sign. variables can be present on both the sides of the equality (=) sign and we use letters to denote such variables.example 1:   x=4+2x=4+2  , [here, we can observe that the variable is present only on one side of the equation].example 2:   2x+3=x+42x+3=x+4  , [here, we can observe that the variables are present on both side of the equation].