1. 2-8 Literal Equations and Dimensional Analysis
CCSS: A.CED.4, A.REI.3

2. Example 1: Solve For A Specific Variable

3. Example 2: Solve For A Specific Variable

4. Example 3: Use Literal Equations
The Largest yo-yo in the world is 32.7 feet in circumference. It was launched by a crane from a height of 189 feet.
The formula for circumference of a circle is
Solve the formula for r
Find the radius of the yo-yo

5. Example 4: Using Dimensional Analysis
A 10K run is 10 kilometers long. If 1 meter=1.094 yards, use dimensional analysis to find the length of the race in miles. (hint: 1 mi=1760 yd.)

6. A car travels a distance of 100 feet in about 2. 8 seconds
A car travels a distance of 100 feet in about 2.8 seconds. What is the velocity of the car in miles per hour? Round to the nearest whole number.