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Algebra I Vocabulary Chapter 2
Equations that have the same solution(s) are called
When solving an equation you must get the variable with a coefficient of 1 alone on one side of the equation. This is known as
Isolating the variable
Operations that undo each other are called
Equations that contain more than one variable are called
An equation that states a relationship among quantities is called
A comparison of two numbers by division is known as a
A ratio that compares quantities measured in different units is called a
A rate with a denominator of 1 unit is called a
A ratio of two equivalent measures in different units is called a
The process of including the units for each quantity in the calculations is known as
An equation stating that two ratios are equal is called a
In the proportion a/b = c/d, the products ac and bd are called
Figures with the same shape but not necessarily the same size are called
A drawing that is similar to an actual object or place is called a
The ratio of lengths in a scale drawing to the actual length is referred to as the
The word that means “divided by 100” is
Ratios, Proportions, AND Similar Figures
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Can we go on! You have 5 minutes to complete check-up.
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Proportions Objectives: 1) solve equations with variables in numerators 2) Solve equations with variables in denominators.
One step equations using multiplication and division.
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Proportions & Similar Figures
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