Need Help? Use your knowledge of bearing, heading, and true course to sketch a diagram that will help you solve the problem. A plane is flying with an airspeed of 170 miles per hour and heading 155°. The wind currents are running at 35 miles per hour at 175° clockwise from due north. Use vectors to find the true course and ground speed of the plane. (Round your answers to the nearest ten for the speed and to the nearest whole number for the angle.) x ° x mi/hr with heading Submit Answer Read It ASK YOUR TEACHER * PRACTICE ANOTHER

Q: C B LL E D M (S) (S) Therefore, ACAB= by SSS Congruence Postulate. (S) (A) (S). Therefore, ASPC = by…

A:

Q: At the bottom it is 1-tan^2 112.5 degrees, not a +, would this change the answer?

A: The given expression,         2tan 112.5°1-tan2112.5°

Q: Which of the following series is converges or diverges. If the series converges, find its sum? 2n+2…

A:

Q: tan 45º cos 180° sin -30°

A: Given tan 45°we know that tanθ=sinθcosθtan 45°=sin 45°cos 45°=1212=1∴tan 45°=1

Q: For the following functions, find (a) (f+g)(x), (b) (f − g)(x), (c) (f+g)(4), and (d) (f-g)(-3).…

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Q: The corresponding medians of two similar triangles are 2 cm and 5 cm. What is the ratio of their…

A: Given that the corresponding medians of two similar triangles are 2 cm and 5 cm. To find the ratio…

Q: What is the function of trigonometry in real life situation

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Q: a a Fill in the table for a in the given quadrant. What do you notice about the signs of cos and…

A: We have to find the quadrant and sign of given trigonometric term.

Q: 23. If tan 52° = 12/x, then what side is represented by x? B 12 52° C 24. Which trigonometric ratio…

A: We can solve this as follows:

Q: 5 dicals as needed.)

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Q: 4. Find the exact value of cos(83°) cos(23°) + sin(83°) sin(23⁰)

A: As per rule of bartleby we can solve only one question at a time and we can solve only three subpart…

Q: Find the Tan θ given the Sin θ = -1/3 and Sec θ is positive

A: Given  Sin θ=-13 The objective is to calculate Tan θ. Use the following 1. sec θ=1cos θ2. tan θ=sin…

Q: Solve for all degree solutions and if 0° ≤ 0 < 360°. Approximate all answers to the nearest tenth of…

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Q: Given cos ? = - 4/7  (SEE IMAGE) a) Which 2 sides of a right-angled triangle have a relationship…

A:

Q: tan 270⁰ cos -30° sin 60⁰ tan 90⁰

A: Solution:   1. tan 270

Q: Factor the expression. Use the fundamental identities to simplify, if necessary. (There is more than…

A:

Q: Recall the Pythagorean identity which states that 1 + tan² u = sec² u. Using this Pythagorean…

A: -14sec2x-1

Q: 19. In right triangle PQR, PQ = 12 and QR = 5 cm, what is cos R? 12 5 5 A. B. C. D. 12²2324 13 12 5…

A: This is a problem related to triangle calculation. Based on the general formula and calculation we…

Q: Let g(x)=7x²-3. (a) Find the average rate of change from -2 to 1. (b) Find an equation of the secant…

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Q: Verify the identity by converting the left side into sines and cosines. (Simplify at each step.) 3…

A: Verifying the identity

Q: COSZ 2) if Res(f,x) of the function f(2)=- a) -3/8 b) #-6 2ti c) 1/e d) 8/5 -is

A: To find Resf, π of the function fz=cos zz2 z-π3.

Q: F. Use >,<, or = to compare the measures of angles. 32. mLAED m2CED 33. m2DEB m2DCE 34. m2DEB m2DBE…

A: 32 m∠AED = m∠ CED  here both angle are same  33 m∠DEB &gt; m∠ DCE  here we can direct see that angle…

Q: B. Sketch the problems presented then solve. Use the problem solving template. (Show your solutions)…

A:

Q: Prove the identity. sin(n-x)сos(n+x)tan(2π − x) T 3π 3π sec+ x)csc(³7-x)cot (³7 + x) = sin^x - sin²x

A: I have appended the formula used in the solution part of the question

Q: te the amplitude, period, phase shift, and vertical shift of f(x). Then describe the sformations…

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Q: The corresponding sides of two similar triangles are 7 cm and 8 cm. What is the ratio of their…

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Q: Verify the identity. (Simplify at each step.) 3 cos² B-3 sin² B = 3 - 6 sin² B 3 cos² ß − 3 sin² ß =…

A: Given :3cos2β-3sin2β

Q: Find the ratio of a pair of corresponding sides of two similar triangles whose areas are equal to 4…

A:

Q: Using figure 2, Identify: 4. The hypotenuse 5. The side opposite of 6. The side adjacent to t. t.…

A: Given problem:-

Q: II. PERFOMANCE TASK Without using your calculator, write: A- if the quantity under Column I is…

A: The answers are given below:

Q: Solve the following equation for all radian solutions and if 0 < x < 2. Give all answers as exact…

A: To find the all radian solution.

Q: tan 150° sin 240⁰ sin 330⁰ cos 210⁰

A: To solve the following.tan 150°sin 330°sin 240°cos 210°

Q: 4. f(x) = -sin Зл PS = DCP 11 VS =

A: We have to find the amplitude, phase shift, vertical shift and period of the given function.…

Q: What is the range of y = sec(x)?

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Q: If Cot Θ = -5/2 , find Θ to the nearest degree.

A: This question is related to trigonometric ratios, we will solve it using given information.

Q: 6. Use the triangle to find sin(20), cos(20), sin(), cos 7. Write the exact answer for cos (2) si…

A:

Q: Q2\ Choose true or false from the following sentences:- Matrix has only one row call Row Matrix.…

A: We have to find True and False.

Q: Use the double-angle formula for cosine to compute cos(20) given cos( os(0) = where 0 <0<. 79 90

A: Given.

Q: Find the measure of each marked angle. The degree measure of the top angle of the triangle, with…

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Q: To the nearest degree, what is the measure of the angle in standard position whose ray intersects…

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Q: m+n=3√10 where n is a complex number. J What is the minimum value of the modulus of n? Provide one…

A: Let's solve.

Q: Find the exact value if possible. Otherwise find an approximation to 4 decimal places or state that…

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Q: Factor the expression. Use the fundamental identities to simplify, if necessary. (There is more than…

A:

Q: 4. Solve the following equations for 0° ≤ 0 ≤ 360° Round your answers to the nearest degree. (HINT:…

A: We have to solve the equation.

Q: Solve cos x(e2y - y) = e' sin 2x, dy dx

A: We have to solve the given differential equation.

Q: Assume sin(0) = = 19 29 sin (0+) = sin(0 - 0) = cos(0 + 0) = cos (0 - 0) = where << π, and cos(p) =…

A: Given

Q: Use the appropriate reciprocal identity to find the exact value of csc 0 for the given value of sin…

A: We know that the csc(theta) is reciprocal of sin(theta)  =&gt; Csc(theta) = 1/sin(theta)

Q: PART ONE On THIS paper write (in this order and in pencil) the amplitude (write "none" if not…

A: we have to find the amplitude, period, vertical and phase shift and draw the graphs.

Q: Solve the following equation for all radian solutions and if 0 ≤ t < 2. Give all answers as exact…

A:

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

A: The matrix is given by, 481-29-1190We need to find the inverse of the matrix.