M118(-65) -1

Q: If A,B,C,D are the angles of a cyclic quadrilateral then prove that SinA+SinB=SinC+SinD.

A: In a cyclic quadrilateral, the sum of the opposite angles is 180°

Q: Given that tan ( θ ) = −512 and θ is in Quadrant II, find sec ( θ ) and sin ( θ ).

A: Given the value of tan. We need to find the value of Sine ans secent angles in second quadrant.

Q: 3 The diagram below represents the graphs of the functions defined by f (x) = a.cosx and . g(x) = si...

A: According to our guidelines, we can answer only three subparts and the rest can be reposted as new q...

Q: Solve for all possible solutions. Use the integer k to show multiple answers. 4sin^2(x)-3=0

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Q: Establish the following identity: tan?x – sin?x = tan?x · sin?x

A: Explanation of the answer is as follows

Q: 1) One solution of an equation (sin x+cos.x 2 is c) b) 2x 2) The modules of a complex number & 8i( V...

A: According to our guidelines, we can answer only the first question or three subparts of a question, ...

Q: Detr mine the exact uJalue Of COS 2 100

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Q: Find an equation of the ellipse that has foci at (1,2) and (1,-2) and has a major axis of length 5.

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Q: Wich quadrant cos angle is negative

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Q: Determine the values of the following: 5.1.1 sin(180° - A) 5.1.2 tan 0+1

A: Note: As per our guidelines we are allowed to solve one question at a time. Kindly repost the rest o...

Q: For each of the following sequences, determine the indicated geometric means. 8. 8, ,_25,000,... 9. ...

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Q: 21og,(x)-log,(8)=log, 6

A: We can explain and find the answer as below

Q: Use the Law of Sines to solve (if possible) the triangle. If two solutions exist, find both. Round y...

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Q: 1. Write down the trigonometric ratio values of Sine, Cosine and Tangent in all quadrants 2. Which t...

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Q: Find the center, vertices, foci, and the equations of the asymptotes of the hyperbola. (If an answer...

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Q: 1 Name the following quadrilaterals, giving reasons for your answers.

A: As this is a multiple question according to the Bartleby Answering rule, only first question and its...

Q: g(x) = 4(.15)*

A: Here the function g(x) indicates the exponential growth function.

Q: sin sin 3x = 2 co 4 sin x cos x - 4 sin x cos x X COS X vith the left-hand side, use a Sum-to- sin 5...

A: Here we have to verify the idnetity,  sin5x+sin3x4sinxcos3x-4sin3xcosx=2cosx

Q: Use DeMoivre's Theorem to find the indicated power of the complex number. Write the result in standa...

A: De moivre's theorem states that for any complex number z=rcosθ + i sinθ and any integer n zn=rcosθ+i...

Q: Write in Polar form: r(cos 0 + i sin 0). (0 < 0 < 2n and round to 3 decimal places) — 12 — Зі r = %3...

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Q: Find the angle between the vectors: • • allo 三 al iEn a LE si 88.20 all 110.80 O 90.90 20.70

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Q: Use vectors to find the interior angles of the triangle with the given vertices. (Round your answers...

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Q: Solve 4 tan x * cos^2 x = 1 for 0 ^ 0

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Q: Find an equation for the sinusoidal graph that is shown below. The scale on the x-axis is and the y-...

A: We can solve the given problem using concept of graphical analysis.

Q: Given the equation 16 (x+5)2 y-4)2 = 1, find the following: a) center: b) vertices: c) foci (exactly...

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Q: Use the graph to find the projection of u onto v. (The terminal points of the vectors in standard po...

A: Let's find projection of u onto v.

Q: plot these functions using sub plot : x1=siny cosy , x2=secy siny, x3=sin(y-0.5) cosy , x4= tan(y-0....

A: Graph of function  1

Q: Find the distance between the complex numbers in the complex plane. -з - 6і, 6 + 2i

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

A: Let's  find value of sec(2theta).

Q: The figure shows four points on level ground. A is due north of D, B is due east of D and LDBC = 37°...

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Q: A boat is anchored offshore. From the bow of the boat, 39 ft of anchor line is out with 4 ft of line...

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Q: In A ABC, LB=53° and BC-38 (m. Find the length Ox Side AB to the nearest tenth Of a centime ter. %3D...

A: In this solution properties of triangle is used

Q: Determine an equation for the ellinse having vertices at (5 1) and (5 5) with a focus at (5.0

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Q: For children of ages 5 through 13 years, the Ehrenberg relation correlates the height of the child, ...

A: Topic - logarithmic Equations

Q: the value of the expression 2 arctan (1) (or equivalently, 2 tan ^-1(1)) is

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Q: 2 +- X+7 x-7 x²-49 1

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Q: Isabela standing 180 ft from a pole. The angle of elevation of its top is 20°. If her line of sight ...

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Q: Sin 120

A: Let's find.

Q: From the top of a lighthouse 45 meters above sea level, a swimmer is observed swimming with angle of...

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Q: Draw the function y 3 csc- by drawing y 3 sin-1 making a table for x+1 the domain, range and state t...

A: According to question given that:y=3 csc-12x+1 and y=3 sin-1x+12We have to draw the function y=3 csc...

Q: PA-1 When viewing a person diving into a swimming pool from the side, the equation y = 4 + sec [2x +...

A: Given an equation of the path of diver.  We need to plot it. 

Q: Solve the triangle, if one exists. (Round your answers to two decimal places.) C = 32.9°, b = 3.60, ...

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Q: 3) If (AD) = (BD). Find the area and perimeter of the triangle (BCD) shown in fig. C D 1200.0 90 37 ...

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Q: 7. Refer to the diagram. P, Q, R and S are midpoints of the' sides of quadrilateral АВCD. a. Find th...

A: Given: Graph is given  in which P,Q,R,S are midpoint of the sides of quadrilateral ABCD 

Q: 8,-24,.072,..

A: The given sequence is .8, -.24, .072, ..............................  

Q: What is seC 6. sec(-) O 2/3 3 O 2/3 3 O 2 O -2

A: The objective is to find the trigonometric value. 

Q: Solve 3x2+10x=25 using quadratic equation

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Q: Which of the following numbers is the smallest?     (a) sin (π4)sin π4   (b) sin (π)sin π   (c) si...

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Q: Plot six points satisfying the polar equation r= 4. 3 2.

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Q: B 2. 7.2.Preve that CD= 24 SnR Vzt2 cosx

A: Use trigonometric ratio to solve