the value of - sin² 1° + sin² 2° - sin² 3° +...+ sin² 88° - sin² 89° + sin² 90°

Q: Prove that sin 0 2 2 $9² COS = 1 - sin 0.

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Q: 6. A real estate agent is considering purchasing a piece of property and is waiting for the…

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Q: های Use Periodic properties of the trigonometric functions to find the value of the expression.…

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Q: or what value of C will make f(t) = tan (Ct + 3) have a period of 2π?

A: ft=tanCt+3

Q: Part 2 - Find the error(s) and solve the problem correctly. Solve 2 cos x = 4 cos x sin² x Answer: 2…

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Q: Find the magnitude and direction of the following vector v=-6i-11j

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Q: Use the following graph to obtain the graph of the function found by replacing sin with its…

A: y = –1/3[sin(x/4)] Obtain the graph of the function found by replacing sin with its reciprocal…

Q: Given the Vectors a = 5i - 8j and b = -16i +11j what do we know about the vectors

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Q: y=cos(3x)-1

A: y=cos(3x)-1

Q: There is a ladder leaning against a wall 6 feet away as shown below. Find the length of the ladder.…

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Q: The table lists several points on a polar graph. |刀|刀 |x|2m 5m| 5元 63 23 6 r 02 2 3 4 2 3 20 娛 Which…

A: NOTE: Refresh your page if you can't see any equations. . given points are

Q: Find the indicated Side or angle. Round Side lengths to the nearest tenth and angles to the nearest…

A: This is question of trigonometry Here triangle is given We have to find length and angle  Further…

Q: Divide 6. (cos(240) + i sin(240)) 10 (cos(130) + i sin(130)) .

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Q: A person goes up a set of stairs and boards the bottom of a ferris wheel. At t = 0 seconds, the…

A: Given: A person goes up a set of stairs and boards the bottom of a ferris wheel.At t=0 seconds, the…

Q: function y = 2 x to obtain each given function. Show all your work a)y = 5(2)x-1 b) y = 2x + 4…

A: a) y=52x-1 b) y=2x+4 c) y=122x+2-2

Q: Convert the polar equation r = 16 sin 0 to a rectangular equation.

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Q: The total arm and blade of a windshield wiper is 14 in. long and rotates back and forth through an…

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Q: The point given below is on the terminal side of an angle 0. Find the exact value of each of the six…

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Q: Find the exact value of each of the remaining trigonometric functions of 0. tan 0 = - 3 4' cos 0 <0

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Q: Part 1 - Application tan v. Find your own values from the unit circle that prove that tan(u - v) ‡…

A: We have to show LHS is not equal to RHS

Q: Perform the indicated operation: 4 [cos (246) + i sin (246°) ] *9 [ cos (354°) + i sin (354°)] Give…

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Q: How tall is the tower? X 60° 17 ft 50 ft [?] ft Round to the nearest hundredth. I Enter

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Q: Based on the GIVEN information in each triangle, determine which trig ratio would be best to help…

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Q: 1. If cos(x) = 0.4, the value of sin(90 - x) = 2. if cos(x) = 0.6, then the value of cos(-x) =

A: (1) If cosx=0.4, then to find the value of sin90°-x. (2) If cosx=0.6, then to find the value of…

Q: 15.) the approximate value of your Find the expression. Round answer to decimal places. two COS…

A: cosnπ=-1n

Q: IF 0= arccos, then cos0=and <0<2T then cos0=and 0<0< then cos= and terminates in QIV then cos 0= and…

A: If θ=arccos35, then to determine the correct statements.

Q: Find an equation for the graph. Type the equation of the given graph in the form y=Asin Bx or y= A…

A: Given that we need to find the graph of the equation We will solve by using formula

Q: 1. Solve sin x = 0.4 over 0° ≤ x ≤ 360° by: a. Using the graph of y = sinx. 8 F b. Using the…

A: Since you are asking multiple question. We are answering only the first question as per our…

Q: Solve AABC where (round all values to one decimal) a = 7km, b = 11km, c = 13.5km A = B = C= O O

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Q: Part 3 - Discussion Question Is it possible to factor 1 - sin² x two different ways? If so, show and…

A: Given data 1-sin2x

Q: Find the area of a right triangle with a height of 7 ft and a hypotenuse of 15ft.

A: We have given a right angle triangle with height 7 ft and hypotenuse of 15 ft. Area of triangle= 1/2…

Q: Write in Polar form: r(cos 0 + i sin 0). (0 ≤0 < 27 and round to 3 decimal places) -2-9i T Submit…

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Q: dx x√√x4-4 S

A: given integration ∫1xx4-4dx

Q: 8. ZK is located in the third quadrant with a secant of -6. Find exact expressions for the other…

A: First you need to know the basic rule of All sin tan cos which is shown below.

Q: Use the given triangles to evaluate the following expression. If​ necessary, express the value…

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Q: Find two values of 0, 0≤0<2, that satisfy the following equation. √2 2 0 = Cos (= ...

A: given ,    cosθ=22      and       0≤ θ&lt;2πcosθ=12

Q: Find the length x to the nearest whole number. 39⁰ 460 22° X

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Q: The angle t is an acute angle and sin t and cos t are given. Use indentities to find tan t, csc t,…

A: The given trigonometric values are: sin t=57cos t=267

Q: Find two values of 0, 0≤0<2, that satisfy the following equation. tan 0= √3

A: The given equation is tanθ=3 To find the all values of θ,  0≤θ≤2π.

Q: Use a calculator to find the value of the following expression rounded to two decima sin-1 (-0.52)…

A: sin-1-0.52

Q: Given t= (8,-7) and u = (-11,-4), what is t-u?

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Q: The function below has at least one rational zero. Use this fact to find all zeros of the function.…

A: We need to find zeroes of polynomial.

Q: Solve the value of x. Round sides to the nearest tenth and angles to the nearest degree. 61°

A: Figure :     we know that right triangle            then

Q: The total arm and blade of a windshield wiper is 14 in. long and rotates back and forth through an…

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Q: - 1. sin 100° cos 70° + cos 100° sin 70° = sin(?) ? =

A: Given sin100o.cos70o + cos100o.sin70o

Q: Several points are shown on the polar coordinate plane. ग KIN 3m 2 R U 2π Which of the following has…

A: r,θ=-5,2π3

Q: sin45° = | | (Type an exact answer, using radicals as needed. Use integers or fractions for any…

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Q: X Solve the value of x. Round sides to the nearest tenth and angles to the nearest degree. 34° 8

A: To solve the value of .

Q: Solve the right triangle shown in the figure to the right. Round lengths to two decimal places and…

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