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)

Q: Determine the length of side g in centimeters to 4 significant digits. 21.150 28.000 cm

A: angle = 21.15 one side 28 cm here we apply sine rule sin(21.15) = g/side g = (28)sin21.15 g = 28*0.3...

Q: 9. 8- 3-12-11-10 -9 -8-7-6-5 3-2-1, -2- -3- -6- -7- -8- -9- Write the parametric equation for the se...

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Q: point on the terminal side of an angle 0 in standard position is (- 15, 8). Find the exact value of ...

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Q: Solve the equations for solutions in the interval [0, 27t). Give exact answers. When taking the squa...

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Q: Find VX. V 220 W 8 Write your answer as an integer or VX

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Q: Find all complex number solutions of the equation. x° - 8 i = 0 Choose the correct solution set belo...

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Q: sec* (2t) dt tanº (2t) cot°(2t) cot®(2t) +c cot°(2t) cot®(2t) +c A 12 16 12 16 B 1 1 1 + c 16 tanº(2...

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

A: Given: h(x)=8x-5

Q: 5) A, B, C are points with coordinates (1, 2, 3), (3, 2, 1) and (-1, 1, 0), respectively. Find a uni...

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Q: 102° 140° b° 92°

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Q: V3 + i 5 13 + i Simplify your answer, including any radicals. Use integers or fractions for any numb...

A: Given query is to find the quotient.

Q: Prove cos4x=8cos4x-8cos2x+1

A: To prove:- cos(4x)=8cos4(x)-8 cos2(x)+1

Q: 4) State the Piecewise Function for the graph below. { } f(x) = - { }

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Q: csce- 2 sin e 2. cot 20 = 2 cos e

A: We will prove the given identity in the following step.

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

A: Given query is to verify the identity.

Q: The selling price for a sailboat is $7000 what is the percent markup based on selling price if the c...

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Q: Solve sin x − cos x = 1 if 0 ≤ x ≤ 2π

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Q: Find the exact value of trigonometric expression given that sin (u)= -3/5, where 3pie/2 <u< 2pie, an...

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Q: two cars start from the same point at the same time. One car travels north at 62 mph. The other car ...

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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: 9) Evaluate the piecewise function for x = -1 and x = 4. 2x + 1 if x 2 h(-1) = h(4) =

A: To evaluate the piecewise function for x=-1 and x=4.hx=2x+1  if x≤2x2-4  if x&gt;2h-1=?h4=?

Q: Answer the following. Show your solution. (Reduce your answer to lowest term, if necessary). 1. Use ...

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Q: what is the reason if the statement is   angleBCA ≅ angleDCA

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Q: This problem refers to triangle ABC. If a = 14 yd, b = 15 yd, and c = 16 yd, find the largest angle...

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Q: In the truss shown, find the value of ZCEF in degrees. 56 38' 58 20 41 42

A: Given query is to find indicated angle.

Q: 7- A sinusoidal curve has a minim um point at (-t/3, 5) and the closest maximum point to the right i...

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Q: A new homeowner has a​ triangular-shaped back yard. Two of the three sides measure 53 ft and 41 ft ...

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Q: The terminal side of an angle 0 in standard position passes through the point (-5,-5). Use the figur...

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Q: In an isosceles right triangle ABC, with the right angle at C, the lengthi of a leg is 20 inches. Pe...

A: Given that:  C is the right triangle.  The triangle is isosceles.  Legs AC=BC=20.   Since it is an i...

Q: Question 15 56 38' 58 20 41 42 In the truss shown, find the value of ZDCE in degrees.4

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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: ram, determine the measure of 21 when the length of side x = 4.80 ft th of side y = 5.60 ft. Round t...

A: Topic:-  Geometry and trigonometry ratios

Q: Daniel sketched the graphs at right for y= sin and y = cos 0. Unfortunately, he forgot to label the ...

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Q: 7. 2 cot 4x = cot 2x – tan 2x

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Q: Prove that, cosh-'x = In |x + vx² – 1 for x 2 1 -기/

A: This question is based on Cosine hyperbola.

Q: Write your answer as an integer QS = %3D

A: Using trigonometric ratio:tan θ =QRQStan 24° =4QSQS=4tan 24°

Q: 15. In the figure, ST is the tangent to the smaller circle, centre X, at P. Y is the centre of the l...

A: Drawing: Join Q,N.

Q: Given the following proof attempt, explain what is wrong with it, and how you would go about correct...

A: Solve the equation

Q: simplest

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

A: Topic:- geometry

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: 2. Find the cosecant, secant, and cotangent of 45°. 45° 45°

A: A detailed solution is given below

Q: 12. In the figure, a circle is inscribed in a quadrilateral BCDE such that P, Q, R, S are the points...

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Q: given a triangle with the following angle measurements, find the value of the missing angle. <1= 25°...

A: We know that 1°=60'⇒ 1'=160°Given that ,∠1=25°17',∠2=25°,48'We know that in any triangle sum of angk...

Q: If angle θ is in standard position and intersects the unit circle at (5/(root41), -4/(root41)). Find...

A: First we draw a traingle with the given point 

Q: siny=x^2 Then find the value of tany

A: Given query is to find the value of tany.  

Q: Convert the angle in 9.

A: 1 radian = 180π degrees

Q: 5. What is the purpose of using Odd and Even functions in Trigonometry? Also, indicate if sin 0, cos...

A: Graph of odd functions are symmetric about origin. i.e If  function f(x) is odd function, then f(-x)...

Q: 4. What initial investment would result in $20.000 after 12 years if the interest rate is 3.6% and i...

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Q: QUESTION 1 Find an equation for the graph. 十 y 3 sin %3D Oy32 sin (3x) Oy33 sin (2x) y 2 sin (+)

A: Given: In the above figure, the amplitude is 2. So, there are two possible equations.