110 Videos for "ratios"

The Law of Sines  Problem 1
Math › Trigonometry › Basic Trigonometry
How to find the length of a triangle given two angles and a side, using the law of sines. 
Introduction to Sequences  Problem 4
Math › Precalculus › Sequences and Series
Introduction to geometric sequences, how to find the ratio r, and how to tell if a number pattern represents a geometric sequence. 
The Law of Cosines  Problem 2
Math › Trigonometry › Basic Trigonometry
How to use the law of cosines to find a missing angle given three sides in a triangle. 
The Law of Sines  Problem 1
Math › Geometry › Basic Trigonometry
How to find the length of a triangle given two angles and a side, using the law of sines. 
Introduction to Sequences  Problem 4
Math › Algebra 2 › Sequences and Series
Introduction to geometric sequences, how to find the ratio r, and how to tell if a number pattern represents a geometric sequence. 
The Law of Cosines  Problem 2
Math › Precalculus › Basic Trigonometry
How to use the law of cosines to find a missing angle given three sides in a triangle. 
The Law of Cosines  Problem 2
Math › Geometry › Basic Trigonometry
How to use the law of cosines to find a missing angle given three sides in a triangle. 
The Law of Sines  Problem 1
Math › Precalculus › Basic Trigonometry
How to find the length of a triangle given two angles and a side, using the law of sines. 
Applications of Fractions, Decimals, Percents  Problem 1
Math › PreAlgebra › Decimals and Percents
Comparing ratios, decimals, and percents in a word problem 
Rate Word Problems  Problem 3
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems involving rates of travel. 
Work Word Problems  Concept
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems when 2 people are doing a work job together. 
Applied Linear Equations: Geometry Problem  Problem 2
Math › Precalculus › Linear Equations and Inequalities
Geometric applications of linear equations surrounding areas, perimeters, and ratios in basic shapes. 
Applied Linear Equations: Geometry Problem  Problem 2
Math › Algebra 2 › Linear Equations
Geometric applications of linear equations surrounding areas, perimeters, and ratios in basic shapes. 
Rate Word Problems  Concept
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems involving rates of travel, possibly including wind or water current. 
Finding the Slope of a Line from a Graph  Concept
Math › Algebra › Linear Equations and Their Graphs
How to find the slope of a line if given a graph. 
Finding the Slope of a Line from a Graph  Concept
Math › Algebra 2 › Graphs of Linear Equations
How to find the slope of a line if given a graph. 
Finding the Slope of a Line from a Graph  Problem 2
Math › Algebra › Linear Equations and Their Graphs
How to find the slope of a line if given a graph of the line. 
Finding the Slope of a Line from a Graph  Problem 1
Math › Algebra 2 › Graphs of Linear Equations
How to find the slope of a line if given a graph and the slope is fractional. 
Finding the Slope of a Line from a Graph  Problem 1
Math › Algebra › Linear Equations and Their Graphs
How to find the slope of a line if given a graph and the slope is fractional. 
Finding the Slope of a Line from a Graph  Problem 2
Math › Algebra 2 › Graphs of Linear Equations
How to find the slope of a line if given a graph of the line.