Reduce the given expression to an equivalent expression involving constants and powers of sin x  or cos x. 1. (sin x – cos x ) / (sec x – csc x) 2. csc2 x + sec2 x  3. (cot x – cos x) / (1 – sin x)

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A: We know that , length of arc s=rθ Where r is radius of circle, and θ is central angle, Given that r=...

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Q: Hello I need help understanding this question, I know you're supposed to use double angle identities...

A: Given query is to find the solution for the expression.

Q: 4. Solve for x of the equation 6= 2*. 5. Simplify e3y + In y.

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Q: 5 Given ƒ (x) = /2 – 10x and g (x) = -2, find the following: | a. (go f) (æ) Enclose numerators and ...

A: Topic:- function   

Q: If cos 0 - 3 cos 0 +2 = sin“ 0 and 0 an acute angle, then the value of (4 cot 0 +2 csc 0

A: We will find the trigonometric value. 

Q: 4) If p = 6i+7j-2k and q = 31-j+4k, find: a) p x q b) the sine of the angle between vector p & q. c)...

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Q: Slide RED circle in front of correct answer. 13) Throughout which of the following intervals is f(r)...

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Q: Verify the identity. sin (a + B) tan a + tan B - sin (a - B) tan ß- tan a Write the right side of th...

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Q: Fill in the blanks to complete the verification. If a squared term is needed, type it as (sin x) sq....

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Q: Solve the following trigonometric equations for 0° < 0 < 360° 2 sin 0 – 3 cos 0 = 3

A: Find your answer below 

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A: Given query is to find the  distance of the ship from the port.

Q: QUESTION 3 Find an equation for the graph. O y = 5 sin (3TTX) 77 y=5 sin지 y = 3 sin х Oy = 3 sin (5T...

A: Let's find. 

Q: Using the diagram, determine the measure of 21 when the length of side x= 2.12 yd and the length of ...

A: In the right trianglecos(∠1)=xr

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Q: 33 10

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Q: Activity 7– BASIC IDENTITIES Reduce the given expression to an equivalent expression involving cons...

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Q: You lean a ladder 7.6 meters long against the wall. It makes an angle of 73 degrees with the level g...

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Q: Evaluate the expression under the given conditions. tan(2theta); cos(theta) = 8 / 17, theta in Quad...

A: Given; 1)tan(2theta); cos(theta) = 8 / 17, theta in Quadrant I 2)cos(2theta); sin(theta) = − 3 / 5 ,...

Q: If T < 0 < 2T, then the principal value of 0 is 0-π 0-2T 20 None of the given options is correct.

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Q: 13 69°

A: sinθ=side opposite to θhypotenuse

Q: 3. Given: c = 25, b = 21, & B = 38° solve AABC 4. Given: C = 115°, b = 6, &c = 7 solve AABC

A: 3 c =25, b =21 ,B = 38 here we use sine rule sinA/a = sinB/b = sinC/c sinC/c = sinB/b sinC = csinB/b...

Q: 25 -T 24 C. tan T Е. sec T G. sin C D. csc T F. cot T Н. cos C

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Q: What is the exact value of tan(sec-"(-"),

A: This is a problem of the fundamentals of trigonometry. Based on the general formula we will answer t...

Q: If y = -then is equal to 1+ cor 4+ sin 4 L sin 14 sin A

A: answer of given question is in step 2

Q: Solve the​ triangle, if possible.     a=21.07​cm, b=8.75​cm, A=39.3°

A: Let's find. 

Q: Determine the length of side f in inches in the following diagram to 4 significant digits. 71040 30....

A: Solving the problem by finding the value of f.

Q: A communications tower is located at the top of a steep hill, as shown. The angle of inclination of ...

A: Given : The angle of inclination of the hill = 67° A guy wire is to be attached to the top of the to...

Q: 5-28. Solve the equation 3 = 8* for x, accurate to the nearest hundredth (two decimal places).

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Q: 13. in the figure, PA and PB are tangents to the circle at A and B respectively. OP and AB intersect...

A: A detailed solution is given below

Q: Solve the equation on the interval 0 ≤ θ < 2π. csc5 θ - 4 csc θ = 0

A: Here, the given equation is: csc5θ-4csc θ=0

Q: A semi – circle of radius 14 cm is bent to form a rectangle whose length is 1 cm more than its width...

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Q: Indicate the quadrant e where O belongs to satisfy the following conditions: + sin/csc all + + tan/c...

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Q: Solve each inequality over the interval [0, 2rt). 4) f(x) = 2cos x -V2, f(x)> 0 %3D

A: solution:-f(x)=2cos x-2 ,     x∈[0, 2π)   f(x)&gt;02cos x-2&gt;02cos x&gt;2cos x&gt;22cos x&gt;12x∈0...

Q: You must order a new rope for the flagpole. To find out what length of rope is needed you must obser...

A: Topic:- Geometry

Q: Sinx=1/3 Cosx=?

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Q: From a point outside an equilateral triangle, the distances to the vertices are 10 m, 18 m, and 10 m...

A: Introduction:- A triangle is a closed figure that is bounded by three straight lines. When the lengt...

Q: If a = (3, 2) and  b = (-5, 3), what is a + b ?

A: Given, a= (3,2), b = (-5,3)

Q: What is the solution statement for all of the solutions of tan(0) = /3? B {0|0 = + 2mn, ne 1} + 2πη,...

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Q: 5 = - sin 0 a, +r cot 0 a, +r sin 0 cos Ø aø r2

A: We have to calculate divergence, for spherical coordinate. 

Q: Suppose a certain baseball diamond is a square 85 feet on a side. The pitching rubber is located 56....

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Q: cos x sin x = csc 2x cos 3x sec 2x

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Q: 3. If a trapezoid has an altitude of 15 inches, an area of 105 square inches, and one of the bases 5...

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Q: Reduce the given expression to an equivalent expression involving constants and powers of sin x  or ...

A: Given problem:- Reduce the given expression to an equivalent expression involving constants and powe...

Q: If sin B = −1/3 with B in QIII, find tan (B/2).

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Q: te the equation of a sine or cosine function to describe the graph. 4+ 3+ 2+ 21 3. 3

A: Given query is to find the function of the graph.

Q: Find the a- and y-intercepts of the equation. h (х) — 8х — 5 Enter your answers as points (a, b). x-...

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Q: 4.) cot (-) 10m 3 5.) cos

A: Given 

Q: A point on the terminal side of an angle 0 in standard position is (-5, - 6). Find the exact value o...

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Q: 3. In AABC, ZA is 40°, a = 10 cm, and b = 12 cm. Determine c, to the nearest tenth of a centimetre. ...

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