1-4 Literal Equations and Formulas

Front

What is a literal equation?

Back

A literal equation is an equation that contains two or more variables. It is often solved for one variable in terms of the others.

Front

How do you isolate a variable in an equation?

Back

To isolate a variable, you perform inverse operations to both sides of the equation until the variable is alone on one side.

Front

What is the formula for the area of a rectangle?

Back

The area (A) of a rectangle is calculated using the formula A = l * w, where l is the length and w is the width.

Front

Back

To solve for x, rearrange the equation to get x = (c - b) / a.

Front

What does it mean to rewrite an equation for a specific variable?

Back

Rewriting an equation for a specific variable means rearranging the equation so that the variable is expressed in terms of the other variables.

Front

What is the formula for the circumference of a circle?

Back

The circumference (C) of a circle is given by the formula C = 2πr, where r is the radius.

Front

Back

To solve for m, rearrange the equation to get m = xp - n.

Front

What is the formula for the volume of a rectangular prism?

Back

The volume (V) of a rectangular prism is calculated using the formula V = l * w * h, where l is the length, w is the width, and h is the height.

Front

Back

To solve for k, rearrange the equation to get k = rac{4g}{h}.

Front

What is the formula for the area of a triangle?

Back

The area (A) of a triangle is calculated using the formula A = rac{1}{2}bh, where b is the base and h is the height.