A.) Given that a / b = 2/3 and b / c = 7/5, determine c / a ? 12/11; 10/11; 13/14; 15/14

Q: Approximate the magnitude of the vector and the angle 0, 0° ≤ 0 < 360°, that the vector makes with…

A: Given w=15i-7j

Q: Find the exact value of the expression if 0 = 60°. Do not use a calculator. g(0) = cos 0 Find…

A: Solve the given

Q: Use the function values and the trigonometric identities to evaluate each trigonometric function.…

A: (1)  Given       sin(30∘)=12, tan(30∘)=33 Find  (a) csc(30∘) We know that csc θ=1sin θ…

Q: Write an expression describing all the angles that are coterminal with 332°. Please use the…

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Q: The distance between cities A and B on a map is 11.5 in. The distance from city B to city C, is 5…

A: To find the angle.

Q: The following equation involves multiple angles. Solve the equation on the interval [0, 2x). tan 3 =…

A: As we know that; The general solution of the trigonometric equation tanx=tanα is: x=nπ+α where n∈I…

Q: 8 tan x + 2 tan y 1 - tan x tan y = 11 = 1 2 cot y 1 cot y 8 cot y + 2 cot (x) 8 cot x + 1 cot x cot…

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Q: Solve the right triangle for the unknown sides and angle. Round values to 1 decimal place if…

A:

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: Evaluate the expression  (4 + 4i)(11 – 10i)  and write the result in the form a + bi.   4 + 84i 44 +…

A: Given.

Q: 2: Prove that a) cosx tan3x = sinx tan’x b) (sin x + cos x)² = 1 + sin 2x

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Q: Approximate the logarithm using the properties of logarithms, given the values logb(2) 0.3562,…

A: Solution of given question is written in below steps.

Q: Find the value of a so that vectors U = ai + 6j and V = 3i+ 15j are perpendicular. a = -90 X Need…

A:

Q: The area of a triangle inscribed in a circle having a radius 9cm9cm is equal to…

A: We have to find other side of the triangle.

Q: Use an identity to solve the following equation on the interval [0,2). cos2x = - 3 cosx-2 Select the…

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

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Q: Solve -6 cos²(x) - 5 sin(x) The smallest solution is: The next smallest solution is: = - 5 for x on…

A: Given equation is -6 cos2x-5 sinx=-5 for x∈[0,2π). Find the smallest solution and the next smallest…

Q: Find all solutions of the equation in the interval [0, 27). 2 cos5x cosx+2 sin5x sinx=−V/3 Write…

A: Given- 2 cos5x cosx + 2 sin5x sinx = -3 To find all solutions of the equation in the interval…

Q: Solve for 8: cos 1-3 cos8+2 = 1, (00). sin?

A:

Q: An object is traveling around a circle with a radius of 11 centimeters. If in 30 seconds a central…

A: Given problem:- An object is traveling around a circle with a radius of 11 centimeters. If in 30…

Q: Simplify your answer as much as possible. To indicate your answer, first choose one of the four…

A: Given cot2x sin4x

Q: Assume sin(0) = Thus, cos(0) = = 49 50 The angle is in quadrant 0 where 2π < 0 < 5. Compute sin(2) 2…

A: Solution of given question is written in below steps.

Q: Verify the identity. (3 sin 0+3 cos 0)2 = 9+9 sin 20 Begin by working with the left side. Square (3…

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Q: Find the exact value (no decimals) of cot sin 516

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Q: Establish the identity. (1 + sec 0) (1 - sec 0) = - tan ²0 Multiply and write the left side…

A: Given, (1-secθ)(1+secθ)= -tan²θ Simplifying the above expression we have, 1+secθ-secθ-sec²θ= -tan²θ…

Q: If f(0) = cot 0=9, find f(0+1). f(0 + π) = (Simplify your answer.)

A: Given: fθ=cotθ To find: fθ+π

Q: Rewrite the expression in terms of In(64) and In(5). In 8

A:

Q: Match the point 9, (⁹. A - 11π 6 3π B 9, 4 C c(₁. - =) D(-9, 7) in polar coordinates to the point A,…

A: - 11Π/6 is similar to  -11Π/6 +2Π = Π/6

Q: A denotes the area of the sector of a circle of radius r formed by the central angle 0, find the…

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Q: Rewrite the following as a single expression using only sine or only cosine. sin(x) cos(x) + cos(r)…

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Q: So is the distance AC 6.6 mi, and the distance BC 6.5 mi?

A: Yes .  Distance AC = 6.6mi  and Distance BC = 6.5 mi.

Q: Evaluate S y³ dy √y² – 1 - by trigonometric substitution.

A:

Q: To find the distance across a river, a surveyor choose points A and B, which are 235 m apart on one…

A: To find the distance across a river, a surveyor choose points A and B, which are 235 m apart on one…

Q: Assume sin(0) = 12 where 0 < 0 <. Compute the following in terms of x. tan (20) cos (2) - -

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Q: Assume cos(t) = -35 75 where < t < T. Compute the following: 2 cos(-t) = sin(t) = sin(-t) = sin(-t)…

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Q: sin 280 cos 160 - cos 280 sin 160. Express the following as a function of a single angle.

A: Here we have to exprees the function in a single angle.

Q: A guy wire for a suspension bridge runs from the ground diagonally to the top of the closest pylon…

A:

Q: X 69⁰

A: Given: HI=7.2  ∠G=69°

Q: -1 7. tan ¹ (tan 5) 8. COS -¹ (cos)

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

Q: With each heartbeat, blood pressure increases as the heart contracts, then decreases as the heart…

A: Given ,  With each heartbeat, blood pressure increases as the heart contracts, then decreases as the…

Q: Solve the equation. sin 8+ cos 8= 9= √2

A:

Q: Thhe graph shown below is one period of a function of the form  y = a sin(k(x − b)). Determine the…

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Q: Solve AABC subject to the given conditions, if possible. Round the lengths of the sides and measures…

A: For the given triangle in the question we have the following formulas, by law of cosineb2=a2+c2-2ac…

Q: If tan 0 = 5 6 1 (a) sin (20) 31 2 πεθα· find the exact value of each of the following. 3 (b) cos…

A: Given that tan θ=56Since, we know that  tan θ=PerpendicularBase⇒  Perpendicular=5 and Base=6By…

Q: Convert the Cartesian coordinates (5,-6) to polar coordinates with r>0 and 0≤θ<2π r= √61   Enter…

A: Let's find polar coordinates.

Q: L-¹ ¹ 3 s²+36

A:

Q: Write the function in terms of the cofunction of sec sec 37 10 Зл 10 (Simplify your answer.)

A:

Q: Given the sets of measurement, determine the number of triangles that are possible and solve for…

A: Given: a) In Triangle ABC, Angle A = 109°, b = 4.8 cm, a = 5.2 cm b) In Triangle ABC, Angle A =…

Q: cos² 2. Simplify the expression sin² -1 2-1 O-sec² x O-tan² x O tan² x O sec² x

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Q: Sketch the circle with the center at (3,-1) and radius 3. Determine its equation

A: A detailed solution is given below.