Find the value of sin(375°) using the angle sum formula. sin(375°) sin(330° + 45°) sin(330°)cos(45°)+ cos(330°)sin(45°) ) . %3D Submit Question

Q: Using sum or difference formulas, rewrite the expression as a product of trigonometric expressions,…

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Q: , (7, 5), (-2, 1)

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Q: •sin ² (x/2) = = (tan x sin x)/ 2tan x = sin ² (x/2) •tan x - cot x = - 2cot 2x •sin ² (x/2) = (sin…

A: 3) sin2x2=sinx tanx22=sin2x2 4) sin2x=2cos2(x/2)1-cosx=sin2x 5) 2sinx-sin2x/(2sinx+sin2x)=tan2x/2

Q: 23.  If 0∘<θ<90∘ and sin⁡θ=1213, find cos⁡θ using trigonometric identities.

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Q: Cor 2. Prove the following sine and cosine values by drawing special right triangles. Provide an…

A: To find the values of the given function using the special triangles.

Q: Write an equation for each hyperbola. : 45. vertices at (0, 6), (0, -6); asymptotes y = ± ½ x

A: Given vertices of hyperbola is at (0,6) and (0,-6). Which indicate that given hyperbola is vertical…

Q: 2) Find XZ Z 41° X 23 km 53

A: Topic:- application of trigonometry in triangle

Q: 2. Use determinants to calculate the area of the triangle with vertices (-1,2), (5,-3), and (4,4).

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Q: 9 Solve the equation for O< x < 2TT -5 = 1+3 cos x 10. solve the eycharm for X over 0< x < 2 το 2…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: 3) Is (x+12) a factor of x2 – 10x – 24 Drop coefficients onto top line Show Step to Solve - Set x +…

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Q: Write the vector v in terms of i and j whose magnitude ||v|| and direction angle 0 are given. |v| =…

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Q: Convert (4, -3) to polar coordinates. Always choose 0 <= theta <= 2pi

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Q: In a right triangle with acute angle measures of a and 3, sin a = 3. It follows that: Select one: a.…

A: Find out the correct answer.

Q: Find the magnitudes of the horizontal and vertical components for the vector v, if x is the…

A: Given problem:- Find the magnitudes of the horizontal and vertical components for the vector v, if a…

Q: Prove the following statement: 22 +23+24+... 2n+1 = 2n+2-4

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Q: Write the fallowing as a product Cos(4t)-cos(2t)

A: We have to write the following equation in product form.

Q: Convert the rectangular equation to a polar equation. Express r in terms of 0. 5x + y = 9 (Type an…

A: Convert the rectangular equation to a polar equation.

Q: 14. 7元 2

A: Given query is to convert the angle into degree.

Q: Find the inverse of the matrix if it exists. (If the answer does not exist, enter DNE in any cell of…

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Q: onvert the rectangular coordinates (5, -5√3) to polar form. Let > Oand 0 ≤ 0 < 2π. ter your answer…

A: Given query is to find the polar coordinates.

Q: 9) Find mZK 20 mi H 108 34 mi K 10) Find mZS 27 mi R 136° 17 mi T

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Q: If A = [ Option 1 2 -2 0 ง 3 0 -2 0 2 27 then find the value of (-A²+ 6 A)? [2 0 4 0 2 Option 2 2 [2…

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Q: O is an acute angle and sin 0 and cos 0 are given. Use identities to find tan 0, csc 0, sec 0, and…

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Q: Solve the euqation for the exact solutions over the interval [0,21]. cos x+ 2 cos x +1=0 O A. (* 7n)…

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Q: B. SSS Similarity Theorem D. SAS Similarity Theorem 7. Two isosceles triangles are similar and the…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: GIven u = and v = determine -4u - v

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Q: b) cos 2B

A: using  cos(2B)=cos2B-sin2B ....(1)

Q: What are the coordinates of the hole in the graph of the function? f (x) = 6x-36 2x²-17x+30 Enter…

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Q: 2. Prove the following sine and cosine values by drawing special right triangles. Provide an…

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Q: Use the polar mode of a graphing utility with angle measure in radians to graph the polar equation.…

A: Given problem  Use the polar mode of a graphing utility with angle measure in radians to graph the…

Q: Find the area of the triangle having the given measurements. A= 48°, b=17 feet, c= 42 feet

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Q: Solve the right triangle shown in the figure. A= 56.5°, c= 54 A ... (Round to the nearest hundredth…

A: Trigonometric ratios: Trigonometric ratios are the values of all trigonometric functions based on…

Q: Determine the direction angle (in degrees) for each vector: • Make sure you're using degrees instead…

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Q: Heron of Alexandria (around AD 75) established a formula for finding the area of a triangle using…

A: Solving

Q: Find sin ), cos(), and tan() COS from the given information. 2 sec(x) = 4 270° < x < 360° %3D sin)…

A: We have to find the trignometric ratios given.

Q: Use a sketch to find the exact value of the following expression. -1 10 cos tan 26 Which of the…

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Q: Which set of ordered pairs represents y as a function of x? {(0, 0), (-1, -0.5), (-2, -1), (-3,…

A: We have to find which set of ordered pairs represents y as a function of x

Q: 140 0 51

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Q: Find the inverse of the matrix if it exists. (If the answer does not exist, enter DNE in any cell of…

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Q: 15. Find the following EXACT: (a) sin[cos'(2/3)] (b) sin[tan(-6)]

A: We use sin[cos-1(x)]= √(1-x2) and sin[tan-1(x)]=x/√(1+x2)

Q: Solve the triangle. B= 36°, C= 22°, b = 30 ° (Do not round until the final answer. Then round to the…

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Q: Evaluate the following limit using L'Hospital's rule. Provide your answer below: 3 lim (4x) */ x18 x…

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Q: Show that cos(x + 27): cos (x), with the step by step work: First, use an angle sum formula, then…

A: Given Trigonometric function : cos(x+2π) = cos x Cos(A+B) formula is given by : cos (a + b) = cos a…

Q: In triangle ABC b = 9, c = 14, and A = 17°. Find a. O 5 O 6 O 7 O 8 Other:

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Q: Calculate the products AB and BA to verify that B is the inverse of A. 2-3 7 -3 A = B = 2 4 -7 2 -1…

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Q: Use the product-to-sum identities to rewrite the following expression as a sum or difference.…

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Q: QUESTION 6 An airplane, flying at an altitude of 4 miles, is on a flight path that passes directly…

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Q: Find the area of each sector. 15) 5 8 in 360 16) A01² 1296 15 MO 2. 1410 -#18² 360 all

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Q: Find the sum of the pair of complex numbers. Then graph both complex numbers and their resultant.…

A: To find the sum of complex number.

Q: 7. If D = 53° and d = 20, find f. a. 12 b. 14 8. sin 10⁰ = a. tan 9. Given sin 0 = 2√6 a. 7 80⁰ 5 7'…

A: 7.   For the given triangle, tan D =df. Given D=53° and d=20. Put D=53° and d=20 in tan D =df and…