7- A sinusoidal curve has a minim um point at (-t/3, 5) and the closest maximum point to the right is (T/6,3). Determine an equation of this curve.

Q: Find the signs of the six trigonometric function values for the g angle. (You must say either positi...

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Q: 12. Find the exact values for w, r, y, and z. 45° 30 6,

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Q: Write the product as a sum: 14sin(31z)sin(15z)=

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Q: x = cos't; y = sin't

A: To find y'' for x=cos3t;y=sin3t. For that, y'=dydx=dydtdxdt=ddt(sin t)3ddt(cos t)3=3sin t2ddt(sin t)...

Q: Prove that the following identity is true. tan (A + B) = (tan A + tan B)/(1 − tan A tan B)

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Q: in"(-), What is the value of 12 A -66.44° В -1.16° 1.16° D 66.44°

A: Solve the given

Q: 3. Determine the values of 0 if 0 < 0 < 2n_given that cosx = – 0.3178. Explain your process.

A: Given query is to find the measure angel.

Q: You are designing an access ramp for a building. Construction guidelines indicate that the angle of ...

A: The angle of elevation of the ramp should be approximately 5°.The total rise of the ramp needs to be...

Q: 8) Find roots of 2x'- 10x2 – 12x Factor out Greatest Common Factor (GCF) Factor ( Set factors = 0 So...

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Q: -2 -7 Write an equation for the function graphed above. y% =

A: We have to find the function of given graph. 

Q: Length of side Ratio of lengths of sides adjacent opposite һуpotnuse opposite adjacent Opposite Adja...

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Q: )) What is the quadratic polynomial in standard form Given x = and -2 1 %3D Change roots into factor...

A: Please refer to the image below

Q: 4) Graph the polynomial to find the roots y = x - 10x' + 35x? - 50x + 24

A: Draw the graph of the given polynomial by taking some values of x (ie. 1,2,3,4,...).

Q: 3. Use an inverse trigonometric function to write 0as a function of x. va -x

A: from figure, traingle is a right angled triange.sinθ =opposite sidehypotenusesinθ =xa

Q: 1+ cot?x ? 25. What is the simplest form of the expression - cotx(1+ tan*x) A) sinx B) tanx C) cotx ...

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Q: Two airplanes leave an airport at the same time. The first flies 290 ​km/h in a direction of 240°. T...

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Q: Given a triangle ABC, which among the following shows the Laws of Cosine? * i. (AC)? = (AB)² + (BC)²...

A: To find out the correct answer.

Q: A diagonal BA is drawn on rectangle BOAT. Prove that the two triangles formed by the diagonal are co...

A: topic - congruent triangles

Q: 1. A parallelogram has each of its sides 3 in. long. One of its angles is 80°. a. Identify the type ...

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Q: 2) How many roots does the polynomial have ? a) 2x - 4x? + 9x - 1 b) 2x* - 9x 1

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Q: Fur yo 1 io naster all the concepts learnec from this mod ule. fi nd the aiue of the variable-s as s...

A: As this question is based on equal triangles having corresponding sides and angles are also equal.

Q: Determine the amplitude and period of the function shown in this graph: -3 -2 42 -5 Leave your answe...

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Q: sin x = - 0.379 What are the solutions in the interval [0,2x)? Select the correct choice below and, ...

A: The given equation is; sin (x)=-0.379 on the interval [0,2π).

Q: Plz answer with step

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Q: Give the formula for the function which would have graph shown below. 3- 11 -10 -9-8 -7 -6 -5 4 -3 -...

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Q: Question 11 What are all of the solutions for the equation cos?(0) – 3cos(0) - sin?(0)= -2 on the in...

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Q: Which of the following expressions are equivalent to cos(20), tan(0) Choose all answers that are cor...

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Q: TT y = -2 – cot (x 2

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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: Find the exact value of tan 2 cos tan |2 cos (Simplify your answer. Type an exact answer, using radi...

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Q: 4. Which of the following values do you expect to follow a periodic pattern? Justify your answer for...

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Q: Given the following graph a. Evaluate f (3). f (3) : b. Solve for f (x) = 1. If there is more than o...

A: From the given graph we can see that at x=3 the function value is -2. i.e f(3) = -2

Q: Determine the value of theta in sin(4theta+2°)csc(3theta+5°) =1

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Q: 3) Given the polynomial, state the roots ? 24 20 y=x'- 2x²- 3x 16 12 8 4 -5 4 3 -2 A 1 13 4 4 -8 -12...

A: The roots of a polynomial are the points at which the graph of the polynomial touch the x axis.

Q: Find the missing angle: The missins Anste 17:Q 10 7

A: We will use the following concepts

Q: prove that (sin?acos?a)(tan?æ + cot?a +2) = 1

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Q: The stairs at a school with a height of 5.5 m are broken and totally fall apart. At an angle of 35 d...

A: I am going to solve the given problem by using some simple trigonometry to get the required result o...

Q: 1. Convert (V3,-3) from rectangular to polar coordinates with r>0 and 0<0< 2r. Give exact values for...

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Q: 13. Find the general solution to 2 cos2(2x) = cos(2x) and all solutions on the interval [0, 27). Giv...

A: A detailed solution is given below.

Q: Find sin(x/2) =  cos(x/2) =  tan(x/2) =  Given cos(x) = -24/25, 180 degrees < x < 270 degrees

A: topic - half angle values of trigonometric functions

Q: Convert the rectangular coordinates to polar coordinates with r> 0 and 0 < 0 < 2n. (-v2, -v8)

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Q: What is the exact value of the trigonometric expression? 2л tan 3. - sec(-x) sin 4 State your answer...

A: topic - trigonometric expressions

Q: Suppose that the height above ground of a person sitting on a Ferris wheel is described by the follo...

A: The height above the ground,h(t)=17.9-15.8 cos2π5t

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: 4. Statement a: If two angles are adjacent, then they share a common side. Statement b: Two angles w...

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Q: Find the identical expression for the following.​[cos (A + B)] / [sin A cos B] Answer options: tanA-...

A: Given query is to find the identical expression.

Q: R • From the image it is clear that there is a right triangle can be formed using the radius of the ...

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Q: 2. Evaluate [log(-1-1)(-2- j2)] cosh- tan(4 + 3i)

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

A: We have, cosθ = 817, θ is in quadrant I To evaluate: The value of tan2θ.

Q: 6. Prior to 1983, pennies were made almost entirely of copper. If the scrap value of copper is $4.75...

A: