Find v v = - 10i+24j ||v|| = (Type an exact answer, using radicals as needed. Simplify your answer.) § S 8 12

Q: The angle θ is in standard position with a terminal arm in quadrant IV. If sin θ =−1/5 , find the…

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Q: Find the exact value of each expression. tan 5) sin-¹ 1 cet S 2) cos 4) csc-¹ 2√√3 3 6) cos-¹. 1 2

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Q: Find c if a = 2.14 mi, b = 3.3 mi and ZC = 41.4 degrees. mi; C=

A: Given,           a=2.14 mi, b=3.3 mi and ∠C=41.4°To find : Find c.

Q: Determine the exact value of in the following equation if 0 ≤ 0 < 2π. -8 sin² 0 + 10 = 6 Select the…

A: Given -8sin2θ + 10 = 6

Q: 390 degrees to radians

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Q: The dimensions of a triangular lot are 180 feet by 73 feet by 177 feet. If the price of such land is…

A: Let, x=180 feet, y=73 feet, z=177 feet

Q: use double angle formula to find sin(2x), cos(2x) and tan (2x) using given information tan(x)= -4/3…

A: We can find sin(2x), cos(2x) tan(2x) using the given data in the below steps.

Q: Simplify the expression by using a double-angle formula.  2sin *5theta * cos * 5theta

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Q: K An awning that covers a sliding glass door that is 88 inches tall forms an angle of 50° with the…

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Q: Teacher is saying not right ?‍♀️

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Q: Prove cos x tan2 x = sin x tan x

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Q: Question 1: If cos cos (x) cos(2x) = 2(cosx) = 2 ( - ² ) H 윽 = Wrong Solution: Explanation of…

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Q: Use a calculator, spreadsheet, or another tool to solve for the unknown sides of the given right…

A: sinx=perpendicular hypotenuse cosx=base hypotenuse

Q: x cm The diagram shows a right-angled triangle. Calculate the value of x. 12 cm 35⁰ NOT TO SCALE

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Q: Write the standard form equation of the parabola that passes through (-4, 2), if the vertex at the…

A: The standard equation of a parabola with the vertex at origin and horizontal axis of symmetry is y2…

Q: Find the area of the following triangle. Round your answers to the nearest hundredth. a = 4.8 in, b…

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Q: Transform the polar equation to an equation in rectangular coordinates. Then identify and graph the…

A: To transform the polar equation to Cartesian form.

Q: Find all solutions in radians using exact values only: sin² (8x) = 1

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Q: Solve the triangle. a=2, b=2, c = 2 Solve for the value of each unknown. 0 B= 0 (Round to one…

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Q: omplete the following statement. he domain of f(x) = sin¯¹x is ne domain of f(x) = sin ¹x is ype…

A: Given query is to find the domain of the sin-1x.

Q: Find all solutions if 0 ≤ ? < 2?. Use exact values only. Verify your answer graphically. (Enter your…

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Q: A pilot is flying over a straight highway. He determines the angles of depression to two mileposts,…

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Q: Find the smallest positive solution of sin 2x cos 3x = 1 - sin 3x cos 2x.

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Q: The letters r and 0 represent polar coordinates. Write the given equation using rectangular…

A: To write the given equation in rectangular coordinates.

Q: Without using a calculator, compute the sine and cosine of 7π/47 by using the reference angle. In…

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Q: x1 = 2 cost 3π t x₂ = 4 sin to x3 = π cos (π - 3 t) COS COS to

A: The red graph is the x1. The blue graph is the x2. The dotted green graph is the x3.

Q: Consider a cube of side length 1 that is missing one face. How fast is its surface area increasing…

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Q: (5.2). given in polar coordinates, and find other polar coordinates (r,8) of the point for which the…

A: NOTE: Refresh your page if you can't see any equations. . the radius and angle are

Q: find the magnitude and direction of each vector. Find the unit vector in the direction of the given…

A: To find the magnitude and direction of each vector. Also, to find the unit vector in the direction…

Q: Establish the identity. COS O A. OB. Choose the sequence of steps below that verifies the identity.…

A: Given identity:- cosπ2+θ=-sinθ

Q: 2. The population of a ski-resort town, as a function of the number of months into the year, can be…

A: We have to graph one cycle and find the equation of population.

Q: a B sin(A) = cos(A) = Note: Triangle may not be drawn to scale. Suppose a = 7 and b = 12. Find an…

A: sue pythagoras theorem in triangle ABCa2+b2=c2c=49+144=193

Q: 3. Given that sin(x) = and 0 ≤ x ≤ find the exact values in terms of 4 of sec(2x) + cot (x). You do…

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

Q: Use the information given about the angle 0, sin 0= the following. (a) sin (20) (b) cos (20) (c) sin…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Solve the triangle. a=6, b= 7, C = 60°

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Q: Question 11 Simplify fully: -2;²2 A B C D 2 2i - 2 - 2i

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Q: 3. Find the general solution to the equation sin(20) - cos0=0. Express the solution in degrees.

A: Solution : Given that trigonometry identity is

Q: 4. Which ratios in the Sine Law would you use to calculate the indicated length?

A: Given,            The triangle is shown below :             To find : Which ratios in the Sine Law…

Q: 6. Convert to radians: 330°

A: Solve the given Change into radian

Q: Algebraically determine all solutions on the interval [0, 2?). (Enter your answers as a…

A: According to question,Given Trigonometric equations,150 tan2(x) + 5 tan(x) − 2 = 0

Q: A CD has diameter of 120 millimeters. When playing audio, the angular speed varies to keep the…

A: Given :Diameter of CD = 120 millimetersAngular speed is = 180 RPM

Q: Find the product #₁22 21 6 (cos 90° + i sin 90°) and 22 = 7 (cos 120° + i sin 120°) O 2122 42 (cos…

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Q: Oh no! In each of the following solutions, critical errors have been made! Explain what the error(s)…

A: cos ( 17π12 )

Q: Use a half angle formula to fill in the blanks in the identity below: (cos(4x))² = cos( x)

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Q: A golfer hits an errant tee shot that lands in the rough. A marker in the center of the fairway is…

A: This question can be solved using the concept of cosine law of triangle.

Q: sin0 = 响 √√2 2

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Q: = Use the vectors in the figure at the right to graph the following vector. V+W Choose the correct…

A: Vector

Q: find the exact value of each expression

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Q: 8 = 0 is an acute angle. Find sin 0 if cos 0 17

A: To find the value of sinθ

Q: 1- sece sine-tan e = CSc O

A: To prove 1-secθsinθ-tanθ=cscθ