The point P=(x,-1/3) lies on the unit circle shown below. What is the value of x in simplest form?

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A: We know that domain of cosine function is all real numbers as cosine function is defined for any…

Q: Complete the equation. x- 7 arctan arccos %3D 7. 7 < x < 14

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Q: How to  Use the Distance Formula

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Q: Plot the point(s) where cos : 1 2

A: We need to plot the points in the given figure where cosθ=12

Q: Find csc-1(4.3) (in radians).  (Hint: Use sin-1)

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Q: Write r = 9 sin 0 as an equation in rectangular form.

A: We will use the formulas:1) r2=x2+y22) x=r·cosθ3) y=r·sinθ

Q: The harmonic function is : =0 0 a x² ay? ax? a x² ay? .2 ax? a y? 3D10 ду? | dx2 10 %3D dx2 ду?

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Q: Find an equation to model the vertical motion of the tip of a second hand on a clock, if the second…

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Q: Plot the point where 0 = -270°

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Q: dx sex =secx tan X

A: Here we know that  sec(x)=1cos(x) so we have to find out d1cos(x)dx Here we can use  differentiation…

Q: Can you evaluate and explain the steps of the following equation

A: Take the integral:∫tan3(x)sec3(x)dxFor the integrandtan3(x)sec3(x),use the trigonometric…

Q: = Express the following equation in standard form: y · 2(x + 2)² − 6

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Q: 200=m(9.8) sin 30

A: A detailed solution is given below.

Q: What are the domain and range? y =5 tan x

A: Given:

Q: Sketch the following function y = x² + 2x. a) Next, find the slope of the tangent line to the…

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Q: the extent of the function Y = 25gncX+2) %3D

A: y=2sgn(x+2)

Q: | Vx² + 16 Use an appropriate trigonometric substitution to evaluate dx.

A: We have given indefinite integration with respect to x. While solving the indefinite integral, we…