Use an identity to find the value of the expression. Do not use a calculator. sin 25° csc 25° sin 25° csc 25° = (Type an exact answer. Simplify your answer.)

Q: 2 Ꮎ 110 ft T 100 ft

A: From given triangle  height : h=100 ft base : b=110 ft

Q: Find two values of 0, 0≤0<2л, that satisfy the following equation. √√3 3 0 = tan 0 = - 16

A: tan(2π-A) =tan(-A) = - tan(A) . Tangent is negative in second and fourth quadrant .

Q: Question 3 O O O O Halla la solución al sistema de ecuaciones que se da a continuación. (-5, -1, 8)…

A: Since you have posted multiple questions i can do first question as per our company guidelines…

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Q: 15. n-1 Σ(3) 1

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Q: 6. Natalia and Sun are 14.5 m apart and looking up at the top of a radio tower. They are on the same…

A: We have to find the height of tower. According to our guidelines we can solve only one question so…

Q: c = ? В 900 ft

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Q: Find two values of 0, 0≤0<2л, that satisfy the following equation. √√3 2 sin 0 = -

A: We have,  0 &lt;= theta  ≤  2pi  sin theta = - (sqrt(3))/2

Q: Graph the system of linear inequalities. 6x - 2y ≤ 0 2x + 6y≤ 12 Use the graphing tool to graph the…

A: Consider the system of inequalities

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A: We need to choose correct option.

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Q: From the top of a 228-ft lighthouse, the angle of depression to a ship in the ocean is 22°. How far…

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Q: Write the complex number in trigonometric form. Round the angle to the nearest hundredth of a…

A: NOTE: Refresh your page if you can't see any equations. . compare this complex number with  so…

Q: tan 2 R 4 - + 1 sec π 3

A:

Q: Carl spies a potential Sasquatch nest at a bearing of N8 oE and radios Jeff, who is at a bearing of…

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Q: Sketch the curve of the parametric equation.   x=4sin t/2, y=4cos t/2.

A: we know that sin2(θ)+cos2(θ)=1 we use this information to sketch the graph of the given parametric…

Q: Solve the following trigonometric equation in the given range.  4sin2θ+3cos2θ=0, where 180∘≤θ≤360…

A: Solve the following trigonometric equation in the given range.    4sin2θ+3cos2θ=0, where 180∘≤θ≤360

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Q: (1+i)^9 a+bi form

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Q: SECTION 1: Knowledge/Understanding 1. Ashley borrows $1200 for 4 years. At the end of that time, she…

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Q: Find the perimeter of quadrilateral QRST Ox745 T 60° 36V/2 imeter of QRST = R 2015 S

A: m∠SQT=90°,m∠STQ=60° ,SQ=362

Q: Given the following Equation ¹(x) + 1 y = 2 tan

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Q: Please find the exact value of the expression: csc 87° sec 3° - tan 3° cot 87° = __?__ Simplify…

A: Solution- csc 87° sec 3° - tan 3° cot 87° = ? We know cosec (90-x)=sec x cot (90-x)=tan x

Q: Given the triangle below, find the angle A and length of side x Note: picture is NOT drawn to scale,…

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Q: can it be further simpl

A: Find value of cos2(60°)+2tan(30°)

Q: how did you get 210 and 330?

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Q: 1. A) In a triangle, side b = 55 cm, angle A = 22°, and angle C=105°. Find side c. 2 of E B) Find…

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Q: What is the height of a prism with a base area of 1.25 square meters and a volume of 2.56 cubic…

A: given, base area=1.25 square meters given volume=2.56 cubic meters

Q: Evaluate without using a calculator. Answer exactly. tan⁡(sin-1⁡(4/5))=

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Q: Given z₁ = 8(cos 45° + i sin 45°) and 2₂ = 4(cos 210° + i sin 210°), what is 2₁2²2?

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Q: The angle 8. drawn in standard position, intersects the unit circle at the point answer in the form…

A: Let's consider a circle of radius r and centered at O (0,0). Any point P (x,y)   on circumference of…

Q: Find the exact value of the following expression. Write the answer as a single fractic sin 11x 4 COS…

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Q: F 51° of the indicated missing side: 14 37° 12

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Q: Use an identity to find the value of the following expression. Do not use a calculator. 元 sin² + COS…

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Q: For the ordered pair, give three other ordered pairs with θ between -360∘ and 360∘ that name the…

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Q: Given sin A = - i.e. =1/4) 8 17 4 in Quadrant 3 and cos B = in quadrant 4 find the following (type…

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Q: Let tan 0 = 5 with 0 in QI and find the following. sec 20

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Q: 30° A 12 cm B Find the perimeter of each triangle in the diagram. DO NOT PROVIDE DECIMALS. INTEGERS…

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Q: Which of the following polar equations represents a rose curve?

A: We have to find a polar equations represents a rose curve.

Q: casts a shadow 40m long when the angle of elevation of the sun was 32 degrees. How tall is the…

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Q: Given the equation 2 sin² x cosx-cos x = 0, where x is measured in radians, find all exact solutions…

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Q: Multiply. Leave the answer in trigonometric 3A 4 6 cis • 6 cis TC - 4

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Q: If sin A = ³, then T

A: We know that the sin positive 1st and 2nd quadrant and  sin(-A)=-sinA

Q: on lef angle Are They'r

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Q: O O O O ¿Qué respuesta muestra la mejor estimación para la solución del sistema de ecuaciones en el…

A: The Gauss-Jordan elimination method is used to solve the system of linear equations by using the…

Q: x y 2. Complete a table of values for y = secx. Then graph the function including all important 60…

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Q: Given u = −3i + 5j and v = −24i + 40j, are u and v parallel or orthogonal? Explain.  a The vectors…

A: Given vectors u=-3i+5j and v=-24i+40j. To determine whether the vectors u and v are parallel or…

Q: Vector u has an initial point at (−5, 2) and a terminal point at (−7, 9). Which of the following…

A: The vector u has an initial point at -5, 2 and a terminal point at -7, 9. We have to find the…

Q: If cos (0) = 5 and is in the 4th quadrant, find sin (0) 6 -

A: If cosθ=56 and θ is in the 4th quadrant, then to find sinθ.