HUY ITS TID TES What is the name for a statement that shows two expressions are = ?

An equation is a mathematical statement that two expressions are equal. The solution of an equation is the value that when substituted for the variable makes the equation a true statement.

Step-by-step explanation:

an equation

Step-by-step explanation:

“A  Mathematical Statement is that two expression are equal called equation.

The term equation come from the same root as equality the two sides of an expression are equal values, they form an equal ”.

7/2

(decimal: 3.5)

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step-by-step explanation:

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: