3. Which is the value of -csc29° + cot2 9°? -1 1 undefined

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A:

Q: 2) Find the slope of each line given. Are the 2 lines are parallel, perpendicular or neither ? Slope...

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Q: pts 5. A person stands 25 feet from the base of a building and measures the angle of elevation to th...

A: Height of the bulding is

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A:

Q: What is the measure of side "b" in the triangle in the following figure? a b 70° 50° 15

A: For a ∆ABC  Sine rule is given by  asinA = bsinB = csinC

Q: To measure a stone face carved on the side of a​ mountain, two sightings 850 feet from the base of t...

A: Given that: Angle of elevation at the bottom of the face=25°Angle of elevation at the top=28°Distanc...

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Q: 3. A Find angle A. C.

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Q: Find the radian measure of the central angle of a circle of radius r = 40 inches that intercepts an ...

A: Topic:- geometry

Q: tan-1(sin-1(24/25))

A: Given query is to find indicated trigonometric value.

Q: Two observers A and B who are 462m apart find at the same instant that the angles of elevation of a ...

A: Given that , AB=462 m find altitude h=?

Q: Find the length of the arc, s, on a circle of radius r intercepted by a central angle 0. Express the...

A: Given, r(radius)= 20 inches theta(Central angle)= 10°= 10*π/180 radians= π/18 radians

Q: Use the given value, csc(0) = -5 and cos 0 < 0 to find the values (if possible) of all five trigonom...

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Q: A robot is on the surface of Mars. The angle of depression from a camera in the robot to a rock on t...

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Q: K 29 L 19

A: Given:   LM = 19     KL = 29

Q: Find all the four square roots of cos(0) + e¡e2 sin(0). Hint: e̟eżez

A:

Q: Solving Right Triangles Activity 3: Find parts of right triangle ABC in each of the following: В SUM...

A: Given that:                      

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Q: 4. s in quadrant C

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Q: A radio antenna, 20 ft high is located on top of a man-made platform.  A man situated on the ground ...

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Q: Find the length of the arc, s, on a circle of radius r intercepted by a central angle 0. Express the...

A: Here we have to find the arc length.  

Q: What is one possible value of x that satisfies the equation cot x = cos x? - 4 T

A:

Q: 3. Given 0 < 0 < 27, solve 2 tan 0 + sin 0 cos 0 = 0. 2 0, T

A: Given:    2tanθ+sinθcosθ=0           ,           0≤ θ&lt;2π

Q: 6) Find the value of composition of functions. Given f(x )= 2x +1 and g (x) = x -5 Find f (x) g(x) =...

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Q: On one side of a paved path walk is a pedestal with a flagstaff on top of it. The pedestal is 2m in ...

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Q: Find the solution of the equation in the interval U <x 2 cos? x - 5 cos x = 3 COS

A: Topic:- trigonometry

Q: CSC ( 2х + = -2 where x E (- 2

A:

Q: Find the magnitude ||0|| of the vector v = 7ỉ – 23. Round your answer to 2 places after the decimal ...

A: Given,             The vector is v→=7i→-2j→ .To find : The magnitude of the given vector.

Q: 3. Find the angle measurementsof all angles in the triangle below to the nearest whole degree. 14 17...

A: 3) By law of cosine:cosA=(AB)2+(AC)2-(BC)22(AB)(AC)cosA=(14)2+(19)2-(17)22×14×19cosA=196+361-2892×14...

Q: Which expression is equal to cos(6t)?

A: Recall:  cos(2t)=cos2(t)-sin2(t)     Given,   cos(6t)

Q: Find the period and sketch the graph of y=1/2sec (2x-pie/2)

A: Topic = function

Q: Find the side labeled x. (Round your answer to one decimal place.) X = 8 48° 13

A:

Q: 1. Verify that the following equations are the identity csc2 (-x) tan(x) cot(-a) - sec2 (r) a. %3D |

A: Given problem:-

Q: 4. Solve the right triangle to find all sides and all angles. Be sure to set up the triangle as we d...

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Q: solve the triangle A=49 B= 32 a=30

A: The Sine rule: asinA=bsinB=csinC   Given: A=49°, B=32°, a=30 From the property of the triangle: ∠A+...

Q: A guy wire to the top of a tower makes an angle of 51° with the level ground. At a point 37 meters f...

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Q: displacement of a spring vibrating in damped harmonic motion is given by the following equation. Fin...

A: We will find the time when spring is in equilibrium position. 

Q: Find the coordinates of the foci of the ellipse with vertices at (11,3) and (-15,3) and has minor ax...

A: To find the coordinates of the foci of the ellipse with vertices at 11, 3 and -15, 3 and has minor a...

Q: Find the Laplace Transform of the following: 2) (t3 -5)4

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Q: An airplane flew from Davao City whose latitude is 14deg N and longitude of 121.5deg E on a course o...

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Q: 4 75° 5.

A: Given that:                                  

Q: Question 8 Find the exact value of cos165° using the fact that 165° 135° + 30° . (Note: The answer h...

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Q: Solving Right Triangles Activity 3: Find parts of right triangle ABC in each of the following В SUM ...

A: Given:

Q: Choose the figure that shows an angle of 3 radians in standard position, then state in which quadran...

A: Topic = Trigonometry   Correct answer = B

Q: 20) What Slope is perpendicular to the graph of -5x-2y = -8?

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Q: Convert the angle in radians to degrees. radians 77 radians = 77 77 (Round to two decimal places as ...

A: The given radian π77 radians

Q: 1. Convert the Cartesian coordinate (12,5) to polarcoordinate.

A: Given the cartesian co-ordinate(x,y)=(12,5)

Q: BO 135 CO 90 DO No solution

A: