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Math
Calculus
Precalculus Enhanced with Graphing Utilities, Books a la Carte Edition Plus NEW MyLab Math -- Access Card Package (7th Edition)
Chapter 8.2, Problem 58AE
Chapter 8.2, Problem 58AE
BUY
Precalculus Enhanced with Graphing Utilities, Books a la Carte Edition Plus NEW MyLab Math -- Access Card Package (7th Edition)
7th Edition
ISBN:
9780134268231
Author: Michael Sullivan, Michael Sullivan III
Publisher:
PEARSON
expand_less
1 Graphs
2 Functions And Their Graphs
3 Linear And Quadratic Functions
4 Polynomial And Rational Functions
5 Exponential And Logarithmic Functions
6 Trigonometric Functions
7 Analytic Trigonometry
8 Applications Of Trigonometric Functions
9 Polar Coordinates; Vectors
10 Analytic Geometry
11 Systems Of Equations And Inequalities
12 Sequences; Induction; The Binomial Theorem
13 Counting And Probability
14 A Preview Of Calculus: The Limit, Derivative, And Integral Of A Function
A Review
B The Limit Of A Sequence; Infinite Series
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8.1 Right Triangle Trigonometry; Applications
8.2 The Law Of Sines
8.3 The Law Of Cosines
8.4 Area Of A Triangle
8.5 Simple Harmonic Motion; Damped Motion; Combining Waves
8.R Review
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Problem 1AYP: The difference formula for the sine function is sin( AB )= _____ . (p.493)
Problem 2AYP: If is an acute angle, solve the equation cos= 3 2 . (pp. 472-475)
Problem 3CV: The two triangles shown are similar. Find the missing length. (pp. A16-A18)
Problem 4CV: If none of the angles of a triangle is a right angle, the triangle is called _____ . a. oblique b....
Problem 5CV: For a triangle with sides a, b, c and opposite angles A, B, C, the Law of Sines states that _____ .
Problem 6CV: True or False An oblique triangle in which two sides and an angle are given always results in at...
Problem 7CV: True or False The Law of Sines can be used to solve triangles where three sides are known.
Problem 8CV: Triangles for which two sides and the angle opposite one of them are known (SSA) are referred to as...
Problem 9SB: In Problems 9-16, solve each triangle.
Problem 10SB: In Problems 9-16, solve each triangle.
Problem 11SB: In Problems 9-16, solve each triangle.
Problem 12SB: In Problems 9-16, solve each triangle.
Problem 13SB: In Problems 9-16, solve each triangle.
Problem 14SB: In Problems 9-16, solve each triangle.
Problem 15SB: In Problems 9-16, solve each triangle.
Problem 16SB: In Problems 9-16, solve each triangle.
Problem 17SB: In Problems 17-24, solve each triangle. A= 40 , B= 20 , a=2
Problem 18SB: In Problems 17-24, solve each triangle. A= 50 , C= 20 , a=3
Problem 19SB: In Problems 17-24, solve each triangle. B= 70 , C= 10 , b=5
Problem 20SB: In Problems 17-24, solve each triangle. A= 70 , B= 60 , c=4
Problem 21SB: In Problems 17-24, solve each triangle. A= 110 , C= 30 , c=3
Problem 22SB: In Problems 17-24, solve each triangle. B= 10 , C= 100 , b=2
Problem 23SB: In Problems 17-24, solve each triangle. A= 40 , B= 40 , c=2
Problem 24SB: In Problems 17-24, solve each triangle. B= 20 , C= 70 , a=1
Problem 25SB: In Problems 25-36, two sides and an angle are given. Determine whether the given information results...
Problem 26SB: In Problems 25-36, two sides and an angle are given. Determine whether the given information results...
Problem 27SB: In Problems 25-36, two sides and an angle are given. Determine whether the given information results...
Problem 28SB: In Problems 25-36, two sides and an angle are given. Determine whether the given information results...
Problem 29SB: In Problems 25-36, two sides and an angle are given. Determine whether the given information results...
Problem 30SB: In Problems 25-36, two sides and an angle are given. Determine whether the given information results...
Problem 31SB: In Problems 25-36, two sides and an angle are given. Determine whether the given information results...
Problem 32SB: In Problems 25-36, two sides and an angle are given. Determine whether the given information results...
Problem 33SB: In Problems 25-36, two sides and an angle are given. Determine whether the given information results...
Problem 34SB: In Problems 25-36, two sides and an angle are given. Determine whether the given information results...
Problem 35SB: In Problems 25-36, two sides and an angle are given. Determine whether the given information results...
Problem 36SB: In Problems 25-36, two sides and an angle are given. Determine whether the given information results...
Problem 37AE: Finding the Length of a Ski Lift Consult the figure. To find the length of the span of a proposed...
Problem 38AE: Finding the Height of a Mountain Use the illustration in Problem 37 to find the height QD of the...
Problem 39AE: Finding the Height of an Airplane An aircraft is spotted by two observers who are 1000 feet apart....
Problem 40AE: Finding the Height of the Bridge over the Royal Gorge The highest bridge in the world is the bridge...
Problem 41AE: Land Dimensions A triangular plot of land has one side along a straight road measuring 200 feet. A...
Problem 42AE: Distance between Runners Two runners in a marathon determine that the angles of elevation of a news...
Problem 43AE: Landscaping Pat needs to determine the height of a tree before cutting it down to be sure that it...
Problem 44AE: Construction A loading ramp 10 feet long that makes an angle of 18 with the horizontal is to be...
Problem 45AE
Problem 46AE
Problem 47AE: Rescue at Sea Coast Guard Station Able is located 150 miles due south of Station Baker. A ship at...
Problem 48AE
Problem 49AE: Finding the Lean of the Leaning Tower of Pisa The famous Leaning Tower of Pisa was originally 184.5...
Problem 50AE: Crankshafts on Cars On a certain automobile, the crankshaft is 3 inches long and the connecting rod...
Problem 51AE: Constructing a Highway A highway whose primary directions are north-south, is being constructed...
Problem 52AE: Calculating Distances at Sea The navigator of a ship sea spots two lighthouses that she knows to be...
Problem 53AE: Designing an Awning An awning that covers a sliding glass door that is 88 inches tall forms an angle...
Problem 54AE: Finding Distances A forest ranger is walking on a path inclined at 5 to the horizontal directly...
Problem 55AE
Problem 56AE: Determining the Height of an Aircraft Two sensors are spaced 700 feet apart along the approach to a...
Problem 57AE
Problem 58AE
Problem 59AE: The Original Ferris Wheel George Washington Gale Ferris, Jr., designed the original Ferris wheel for...
Problem 60AE: Mollweides Formula For any triangle, Mollweides Formula (named after Karl Mollweide, 1774-1825)...
Problem 61AE: Mollweides Formula Another form of Mollweides Formula is ab c = sin[ 1 2 ( AB ) ] cos( 1 2 C )...
Problem 62AE: For any triangle, derive the formula a=bcosC+ccosB [Hint: Use the fact that sinA=sin( 180 BC ) .]
Problem 63AE: Law of Tangents For any triangle, derive the Law of Tangents: ab a+b = tan[ 1 2 ( AB ) ] tan[ 1 2 (...
Problem 64AE
Problem 65DW: Make up three problems involving oblique triangles. One should result in one triangle, the second in...
Problem 66DW: What do you do first if you are asked to solve a triangle and are given one side and two angles?
Problem 67DW: What do you do first if you are asked to solve a triangle and are given two sides and the angle...
Problem 68DW: Solve Example 6 using right-triangle geometry. Comment on which solution, using the Law of Sines or...
Problem 69RYK: Solve: 3 x 3 +4 x 2 27x36=0
Problem 70RYK: Find the exact distance between P 1 =( 1,7 ) and P 2 =( 2,1 ) . Then approximate the distance to two...
Problem 71RYK: Find the exact value of tan[ cos 1 ( 7 8 ) ] .
Problem 72RYK: Graph y=4sin( 1 2 x ) . Show at least two periods.
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