What are all of the solutions for the equation 2sin?(0) + 3sin(e) + 1 = 0 on the interval of [0, 2n)? Give an explana- tion

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A: Differentiate two times with respect to x. 

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A: We have to find length of ladder. So using trigonometric formula. 

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A: topic - congruent triangles

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A: amplitude of the function is = 4  Midline = y=3  Period : Π/3 

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A: This question can be solved by applying the concept of trigonometric function.

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A: Follow the procedure given below.

Q: 2. Solve for the area in two different ways. 12

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Q: 12. Determine 0 for -360 s0<360". Round answers to the nearest whole degree. sin 0 = -0.6485 %3D

A: Given,           sinθ=-0.6485To find : Determine θ for -360°≤θ&lt;360°.

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A: Given query is to find the area of the triangle.

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A: The vertices of triangle are given. We need to find the angle ϕ.

Q: 48 Practice 21. A group of students wants to measure the width of a river. They set up a post P on t...

A: As per our guidelines we are supposed to answer only one question. Kindly repost other question as t...

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A: Given query is to find the angular veloce.

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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)...

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A: Question: a triangle has a perimeter of 52 cm. the longest side is 5cm less than twice the shortest ...

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Q: Write the domain and range of the function using interval notation. 5-4-3 -2 -i 2 3 4 5

A: This question can be solved graphically.

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

Q: ),

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Q: Find the area of the triangle ABC. A = 50.2° B= 32.1° c= 20.7 m What is the area of the triangle?

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Q: Find a positive Angle less than 360 degrees that is coterminal with each angle.   a) -115 degrees b...

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Q: solve the equation over the interval [0,2\pi ). 6tan(2x)-12cos(x)=0 x=_______

A: topic  -   Trigonometry 

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.

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A: Given query is to find the value of the tan-115.

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A: Let's find. 

Q: 315 which of the trig functions are negative for the angle

A: Since 315° lies in IV quadrant.

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A: The solution is given in the next step.

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A: From the given figure, we have to find the required values.