B C 45° 60° Figure 10

Q: A man 5 ft 9 in tall stands on a sidewalk that slopes down at a constant angle.  A vertical street…

A: Given thatA man 5 ft 9 in tall stands on a sidewalk that slopes down at a constant angle.  A…

Q: Find the angle a between 0° and 180° that satisfies the following equation. 52 = 122 + 13-…

A:

Q: Given that sine =-1/2 and e lies in quadrant IV, find the following value.

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Q: 1 V5 e

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Q: Question 10 A pilot in a rescue helicopter 80 m above an island spots a sinking boat, P, at an angle…

A: Height of helicopter from the island = 80 m  Distance of Boat from island = x = ? Angle of…

Q: 17 Use a half-angle formula to find the exact value of sec 12

A:

Q: In the diagram of the right triangle ADE below, BE || DE. Which ratio is always equivalent to the…

A: Solution

Q: Find sin0, where 0 is the angle shown. Give an exact value, not a decimal approximation. 25

A: Given trianglewe find sinθ.

Q: At the Denver International Airport, planes must clear a mountain that is 1000 feet tall that is a…

A: We have to find angle of elevation must the plane take off in order to safely clear the mountain

Q: Two airplanes leave an airport at the same time. An hour later, the planes are 185 km apart. If one…

A:

Q: In AUVW, the measure of^ZW=90°, WV = 65, VU = 97, and UW = 72. What ratio %3D represents the sine of…

A: topic - trigonometric ratios sine of V =UW/VU=72/97

Q: Find the angle 0 between v= cos 45°i+ sin45°j and w = cos 120°i+ sin 120°j. If necessary, round to…

A:

Q: Question 22 4 pt A 16 foot ladder leaning against a wall of a house makes a 50° angle with the…

A: Given data set: Length of the ladder= 16 foot Ladder makes an angle of 50° with the ground.  We need…

Q: Let θ be an acute angle such that sec θ = 5 3 . Find the exact value of (a) csc θ (b) tan θ

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Q: find the angle θ between v and w. If necessary, round to the nearest tenth of a degree. v = cos…

A:

Q: An 18 ft. tree casts a 15 ft. long shadow as shown in the following figure. Which of the following…

A:

Q: Given that cot(0) = - and 0 is in Quadrant II, find sec(0) and csc(A) 12

A:

Q: The person in the picture sights a pigeon above him. If the angle the person is looking at is 0,…

A: Given the person in the picture sights a pigeon above him. If the anglethe person is looking at is…

Q: From the following figure, if b = 9 feet, %3D a = 3 feet and c= v90 feet, then the value of tan 0…

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Q: In the triangle show below sec 0 is A В

A: Solution:-

Q: Use the given Figure to find the pace angle, to the nearest degree, for the herbivore. Does the…

A: Law of cosine: If A, B, C are the measure of the angles of a triangle and a, b, c are are the length…

Q: QUESTION 18 25.62 mm -42.45 mm Determine angle y in the accompanying figure. Round to the nearest…

A:

Q: Both the magnitude and the direction of the force on a crankshaft change as the crankshaft rotates.…

A: Here F=-2000k PQ→=0.16sin60°j+cos60°k=0.1385i+0.08k

Q: Approximate the acute angle u to the nearest (a) 0.01 and (b) 1'.

A: Given, secθ=4.246

Q: In AUVW, the measure of ZW=90°, UW = 60, VU = 61, and WV = 11. What is the value of the sine of ZU…

A: Trigonometric ratio , sin (angle ) = Opposite / hypotenuse .

Q: Given that sine = 4/5 and e lies in quadrant II, find the following value. %3D csce 5/4 4/5 5/3

A: NOTE: Refresh your page if you can't see any equations. . here we have and the angle is in the…

Q: Find sin0, where 0 is the angle shown. Give an exact value, not a decimal approximation.

A: The given diagram is

Q: 6. Determine the measure of an angle in Quadrant 4 which would have the same sine value as 185°

A: The trigonometric function, sin(1850)=sin(1800+50)=-sin(50)                             As…

Q: The length of the arc of a circle of radius 3 miles subtended by the 2 п central angle of radians is…

A: Given that radius of circle is    r=3 miles. central angle is      θ=2π3 radian. we know know length…

Q: Find the length of the arc of a circle of diameter 8 meters sub tended by a central angle 2pi/3…

A: Let "θ" be a central angle in a circle of radius "r". Let "s" be the length of the arc cut off by…

Q: Consider the angle 0 on a standard coordinate plane such that: cot(e) = 6; sec(e)<0, What is the…

A: Given, cotθ=6, secθ&lt;0tanθ=1cotθ=16

Q: A 73 yd В yd B 55 vd

A:

Q: In APQR, the measure of ZR=90°, PR = 55, QP = 73, and RQ = 48. What ratio represents the sine of ZQ?…

A: Given, ∠R=90°,PR=55°,QP=73°RQ=48°

Q: A steamer sails 100 miles due east and then 40 miles on a bearing of 60 degrees.  How far is the…

A: To locate the steamer with respect to distance and the bearing in reference to the starting point

Q: Answer the following questions. a. Write a formula that expresses Laura's horizontal distance to the…

A: We know that, cos(theta) is the horizontal distance and sin(theta) is the vertical distance.

Q: the measure in radians of the central angle of a circle of a radius 19 that intercepts an arc of…

A: Given : radius r = 19 arc length s = 13

Q: Find the area of the sector of a circle with diameter 28 feet and an angle of radians. Round your…

A: detailed solution is given below

Q: Find the reference angle and sketch and in standard position. 0 e = 165° a. e' = 5° b. e' = 25° c.…

A: theta=165 degree is in between 90 to 180. So it will be in the second quadrant.

Q: The angle A is found in quadrant IV, such that sin A=-4/7. Determine the exact value of sec A.

A: The angle A is found in quadrant IV, such that sin A=-47.To determine the exact value of sec A.

Q: Find the angle measure to the nearest degree. 2) cos C 0.5150 A) 40° B) 46° C) 59° D) 1.03°

A: Given : cos c = 0.5150                     C =?

Q: 7. Determine the measure of an angle in Quadrant 3 which would have the same sine value as 185°

A: We can use this formula to find the measure of the angle in third quadrant, sin y = -sin(y-180),…

Q: Question 5 In AUVW, the measure of ZW=90°, UV = 8.5 feet, and VW = 4.7 feet. Find the measure of ZV…

A:

Q: As the time changes from 1 P.M. to 1:45 P.M., through what angle does the minute hand rotate? See…

A: Consider that the time changes from 1 P.M to 1:45 P.M. Find through what angle minute hand rotate.…

Q: Consider an angle e in Quadrant III, where tan(0) = 1 What is the exact value of sin(0)? 5 6 7 8. 10…

A: given that angle, θ is in III quadrant  tanθ =1 to find sinθ

Q: The person in the picture sights a pigeon above him. If the angle the person is looking at is 0,…

A: Given triangle is right angle having , Perbendicular =17 m Base=12 m Angle=θ

Q: Two airplanes leave an airport at the same time. An hour later, the planes are 210 km apart. If one…

A: Given that two airplanes leaves an airport at the same time. their respective distance shows by a…

Q: Consider the angle β and the point (m, n) on the unit circle as shown in the attached figure: a)…

A:

Q: Find the angle between v = -2i + 5j and w = 3i + 6j. Round to the nearest tenth of a degree.

A: We are given two vectors v=-2i^+5j^ and w=3i^+6j^ We can find the dot product of these two vectors…

Q: Find the angle between v = -2i + 5j and w = 3i + 6j.Round to the nearest tenth of a degree.

A: Given vectors are v=-2i+5jw=3i+6j we know  cosθ=u→·v→u→v→