Apply (Exercises) Use the law of tangents to find the measures of the unknown angles of AABC. Then use the law of sines to the find the length of the unknown side. Express angle measures to the nearest degree and lengths to two significant digits. 1. 2C = 47°, a = 46, b = 19 2. 2C = 51°, a = 71, b = 27

Q: Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the…

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Q: Using the Trigonometric Ratios, solve the following. 1. Find the angle of elevation from a point on…

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Q: Use the Law of Sines to solve for the missing side for the oblique triangle. Round your answer to…

A: Side a = 20 units

Q: An aerial photograph is taken of a building. The photograph is made when the angle of elevation of…

A: tan θ=oppositeadjacent

Q: 7) Using the law of Sine to find angle C and the other two sides b and c. a=5 A<40° 200

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Q: Evaluate the sine, cosine, and tangent of the angle without using a calculator. 117 6.

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Q: To estimate the height of a building, two students find the angle of elevation from a point (at…

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Q: 13) From a distance of 300 m, Susan looks up at the top of a lighthouse. The angle of elevation is…

A: Distance ST=300m Angle,Alpha=5° To find ,Height,LT?

Q: 9) A ship approaching a bridge tower estimate the angle of elevation to the top of the tower to be…

A: As per our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: 8. A ship is sailing toward a 50-m tall lighthouse. The angle of elevation from the ship to the top…

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Q: Find the exact values of the sine, cosine, and tangent of the angle. 177 12 4 177 sin 12 177 Cos…

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Q: To estimate the height of a building, two students find the angle of elevation from a point (at…

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Q: Determine whether the statement is true or false. Justify your answer. a. The law of Sines can be…

A: Given,          The law of Sines can be used to solve a triangle uniquely if you are given…

Q: 26. The terminal side of an angle e in standard position passes through the point (5, -12). What is…

A: Given point, (5,-12)

Q: _13. A person in an apartment building sights the top and bottom of an office building 500 ft. away.…

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Q: An angle of measure 150° intersects the unit circle at point (-1/2,[ROOT3]/2) whatcis the exact…

A: Given that:   An angle of measure 150 degree intersect the unit circle at points (-1/2, sqrt(3)/2)

Q: A triangle has sides a = 2 and b = 3 and angle C = 60 (as in Exercise 59). Find the sine of angle B…

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Q: ? bisects angle ?. Use the law of sines to find a formula for ? in terms of ?, ? and ?

A: Let       |BD| = x, |DC| = y, and |AB| = c   so that |AC| = 1/c. By the law of sines   sinC/c =…

Q: Is the given triangle an oblique triangle? Can it be solved by Law of Sines or Law of Cosines?

A: The given triangle is oblique as no angle is right angle in it.... Infact it's acute angled triangle…

Q: 8. The terminal arm of an angle in standard position passes through the point (-2, -4). If OseS 2n,…

A: ok, so point is (x, y) = (-2, -4)  i.e. in the third quadrant...      And, we know that, angle is…

Q: 2. A television tower is mounted on the top of a building. The angle of elevation of the foot of the…

A: We have to use the application of trigonometry

Q: b. A person standing in a 450-foot tower spots a car parked in the parking lot. The angle of…

A: Topic- trigonometry ratio

Q: Trigonometry To the nearest whole number, what angle has a sine ratio of 0.2589? ]degrees

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Q: Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the…

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Q: B Given right triangle ABC, what is the value of tan(A)? 6 10 24

A: To find the value of tanA

Q: 29 7T in radians is 10 The angle between 0 and 27 in radians that is coterminal with the angle…

A: 29π10=(20+9)π10

Q: In the triangle ABC, the angle at B measures 110°, the angle at C is 40° and the side BC = a is 6.8…

A: Use the following formulae, to obtain the required result. In a triangle ABC, the sum of interior…

Q: The angle of elevation to the top of a mountain in Muscat is found to be 45° from the ground at a…

A: Given: The angle of elevation to the top of the mountain is 45° from the ground at distance of 67…

Q: 2. The minute hand of a clock measure 8 cm from tip to pivot point. a) What angle does the minute…

A: The angle traveled by a minute hand in 1 hour is 360°.  The angle of the minute hand with the 12…

Q: The side lengths for AABC below are a, b, and c The height of AABC is h. Fill in the blanks using…

A: Given figure, given the side lengths for ∆ABC are a, b and c. the height of ∆ABC is h. we have to…

Q: Solve triangle ABC. (Round the length to three decimal places and the angles to one decimal place.)…

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Q: 114 What is sin ? Which angles, measured in degrees, would have the same sine as sin

A: (a) sin(60°) =?  and sin(Π/3)=? Also need to compare both values, explain why both are same or…

Q: Use the law of tangents to find the measures of the unknown angles of AABC. Then use the law of…

A: Multiple Questions- "As per our company guidelines we are suppose to answer only one question.Kindly…

Q: Write the expression as the sine, cosine, or tangent of an angle. tan(t/20) + tan(4/5) 1- tan(1/20)…

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Q: Using both the law of sines and the tangent ratio, find the length of side а. Write your answer…

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Q: 4. Could you use the Sine Law to determine the length of sidep in the triangle? If so, explain how.…

A: we are given a triangle wth measure of one angle and 2 sides, and askes to weather we can use Sine…

Q: 1. From a point on the ground 47 feet from the foot of a tree, the angle of elevation to the top of…

A: We are authorized to solve only one question, please repost remaining questions Height and distance

Q: How do you find the triangle sides using the law of sines, if the angles are alpha 72 deg, beta 43…

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Q: Given the triangle , find the length of side z using the Law of Sines. /57° 12° Round your final…

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Q: A water wheel rotates through the angle x, the water level L behind the wheel changes according to…

A: A water wheel rotates through the angle x, the water level L behind the wheel changes according to…

Q: Use Law of Sines to solve the triangle(s): a=4,b=3,B=30• For the final answer round your angles to…

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Q: 4T Find the reference angle for - |radians

A: The solution is given below.

Q: 1. Derive the law of sines, a/sinA = b/sinB. You are given the triangle with altitude from vertex C,…

A: Answer(1): In right angled triangle PQR: sinR=PerpendicularHypotenuse

Q: The bell tower of the cathedral in Pisa, Italy, leans 5.6° from the vertical. A tourist stands 101 m…

A: satisfy all given condition

Q: _3. At a point on the ground 50 feet from the foot of a tree, the angle of elevation to the top of…

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Q: A radio station tower was built in two sections. From a point 87 feet from the base of the tower,…

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Q: 225 ft Stake 100 ft-

A: see next step

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.