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Q: x = r _cos 0, y=r sin0 p? = x² + y³, tan 0 = P(x, y) se the first two conversion equations above to ...

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Q: Find the length of the arc, s, on a circle of radius r intercepted by a central angle 0. Express the...

A: Here we have to find the arc length.  

Q: veen them

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Q: Find mLA

A: NOTE: Refresh your page if you can't see any equations. . here we have b=34  B=180 a=20 use the sine...

Q: 17. If the distance between A and T on the map in Figure 19 is 0.5 inch, find each of the following:...

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Q: Find the six trigonometric functions of t if t corresponds to the point (−0.737, 0.675) on the unit ...

A: Given query is to find 6 trigonometric functions for the point given.

Q: If a ray from the origin at angle 0 passes thru the point (18,-15), find tan 20 accurate to 4 decima...

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Q: Establish the identity. csc20 sec (20) = %3D 2, csc e-2 1 sec (20) = O A. 1 CSc A cos 0 - 2. sin e 1...

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Q: Name the reference angle for each of the following angles. a. The reference angle for 60° is  °. b...

A: Note:- according to the company policy we can attempt only three subparts of a question so please up...

Q: Use the exact values of the unit circle AND that fact that cosine is an even function to find: cos(−...

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Q: Each tire of an automobile has a radius of 1.25 feet. How many revolutions per minute (rpm) does a t...

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Q: I Do not use a calculator in this question. (1 +2v5)cm B (2 + V5)cm e diagram shows triangle ABC whi...

A: Given that:                            

Q: Find the terminal point  P(x, y)  on the unit circle determined by the given value of t. t =  2? 3...

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Q: Why do we use radian measure instead of degree measure for higher level math? Justify your response.

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Q: 5. If 0° < 0 < 90° and tan 0 =, find sin 0 using trigonometric identities. 3/5

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Q: 7. Find the exact value of each of the remaining trigonometric functions of 0. Give exact values onl...

A: Given sinθ=-3/7 Sine function negative in third and fourth quartant And tanθ&lt;0 So tangent lies in...

Q: (arctan o tan)' = 1-} pik e 2°(k +1/2)pi When differentiating on the Real line is this true?

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Q: Find the area of each triangle to the nearest tenth.

A: NOTE: Refresh your page if you can't see any equations. . here we have  P=51 PQ=r=11 cm PR=q=16 cm

Q: Directions: Explain the following problem using the concept of triangle congruency. 1. The figure sh...

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Q: a polynomial function is given  U(x)= -x^3+3x^2 describe the end behavior of the polynomial functi...

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Q: Use identities to simplify the expression. 1 tan?a - 2 cos cos -a 1 tan a - %3D 2 Cos Fa II

A: We can simplify the expression as below.  

Q: Verify that the equation is an identity. cot a + 1 1+ tan a cot a - 1 %3D 1- tan a

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Q: You decide to purchase new cameras. The descriptions include viewing angles, but you're not sure whi...

A: If ABC is a triangle right angled at C, BC is the base and AC is the perpendicular, tan∠ABC=ACBC

Q: Which of the following equations is not an identity? Choose the correct answer below. O cot20+1= csc...

A: Which of the following is not an identity , tanθ=cosθsinθ It is not an identity, actual identity is ...

Q: The expansion 1 + x + x² ... approximates (1 - x)1 if O x is not equal to 1 本 O absolute value of x ...

A: The expansion 1+x+x2+.........approximtes 1-x-1

Q: Write the expression in terms of sine and cosine, and then simplify so that no quotients appear in t...

A: Given that: -cos2θ(1-sec2θ)

Q: Question 11, solve the triangle. nearest tenth

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Q: Solve the equation. Give a general formula for all the solutions. List six solutions. 12 cos (20) = ...

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Q: For the figure shown: 30° 75° F = 4 kN 30 F = 6 kN a. Resolve the force F, into components acting al...

A: We have to apply sine rule and cosine rule for the solution of this question. 

Q: -b:23.3cm Find side a.

A: We are aske dto find the value of triangle.

Q: The plate was originally circular. The length of the longest chord on the fragment is 24.0 cm. The l...

A: Note: Dear subscriber, only first part is solved as it is mathematical question. The second part is ...

Q: 10. State the equation of a sine function in the form f(x) = Acos(wx) with an amplitude of 3 and per...

A: Given

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Q: The following problem involves directions in the form of bearing, which we defined in this section. ...

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Q: 1. Draw the image of the figure after a reflection across the x-axis. What is the coordinate notatio...

A: We know that, the rule for reflecting over the X-axis is to negate the value of the y-coordinate of ...

Q: Proove that the following equalities are true using trigonometric identities. 1. sinθ = tan2θ (1 - t...

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Q: Question 3 Transform the polar equation r = 3 cos 0+ sin 0 to an equation in z and y.

A: Let's find. 

Q: 990 d A boy visiting New york city views the A Empire State building from a pointo on the ground, A,...

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Q: Find the radian measure of the central angle of a circle of radius r = 140 inches that intercepts an...

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Q: tan M = 0.23 Could ÐM be between 0° and 180°?

A: If y = tan x then x = tan-1y

Q: Number 12 only. Solve the triangle. Round to the nearest tenth please. Thank you.

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Q: (a) (b) To ang bis2duo inu to odmunl 2ovig tar 19dmun leor n onnobor 2. Show that each region is pol...

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Q: Transform the rectangular equation x +y = 9 to a polar equation in r and 0. Solve your equation for ...

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Q: The cosine of an obtuse angle is –0.77. Calculate the sine of this angle to 4 decimal places.

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Q: Determine the amplitude, period, quater period, and phase shift. Then, graph one period of the funct...

A: y=2cos(4x+π/2)   Use the form acos(bx−c)+d to find the variables used to find the amplitude, pe...

Q: Find the sine of ZT. 65 33 U 56 Simplify your answer and write it as a proper fraction, improper fra...

A: The given right triangle has US=56, ST=33, UT=65

Q: Use a calculator to approximate the value to four decimal places. sin 3

A: Given: - The trigonometric function is, sin(3) To find: - The value of the given trigonometric funct...

Q: 4) Find BC 34° 93° A 14 m 6) Find m/C 20 cm 28° 18 cm

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Q: The ten’s digit of a number is 3 less than the unit’s digit. If the number is divided by the sum of ...

A: Let x be the unit's digit and x - 3 be the ten's digit of  the number. First, we formulate an equati...

Q: Determine the tangent and cotangent of θ given the following. Round your answer to three decimal pla...

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