long? 4. How far was the fire from the base of the lookout tower if a forest ranger spotted a fire at a 25° angle of depression from the top of a 100-foot lookout tower? lor is leaning
long? 4. How far was the fire from the base of the lookout tower if a forest ranger spotted a fire at a 25° angle of depression from the top of a 100-foot lookout tower? lor is leaning
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.2: The Law Of Cosines
Problem 3E
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Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
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