The vector CD→ has initial point C(−2,1) and position vector ⟨3,−9⟩. What is the terminal point D

Q: 2.) A ship at sea is 80 miles from one radio transmitter and 145 miles from another. The angle…

A: The given problem is solved below in detail.

Q: Find the identical expression for the following. 1-sin^4 theta/1+sin^2 theta

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Q: for x22. 2x Find the area under the graph of y Select the correct choice below and fill i any answer…

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Q: 3ased degrees, the picture below, Findd the angle ○へ Correer two decimal plaees,

A: r1=4 , r2=2 using formulasin θ2=r1-r2r1+r2

Q: The end behaviour of f is エ→-0 エ→-の b) ソ→- X> 00 ズ→ の a) ア→の 『→の ア→-の X→-の c) ア→の X→ の X→-の d) y→の…

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Q: Determine two pairs of polar coordinates for the point with 0° <0 < 360. 20) (3, - 3)

A: Given query is to find the polar coordinates.

Q: 3. tan 330° tan 4. 1- tan + tan 12 Sn tan 12

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Q: Using f(x) = -(x- 3)(x +2)(x+4) answer the next three questions a) The degree of f is: ? b) The…

A: The given polynomial,     fx=-x-3x+2x+42

Q: In what quadrant does the terminal side of its positive reference angle lie? A. IV B. III C. I D.…

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Q: Consider the triangle below. 42 18 Which of the following measurements represents the perimeter and…

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Q: Use the product to sum formula to evaluate cos 11tt/12 cos t/12 (2+v3)/4 -(2+v3)/4 O (2+v3)/2…

A: This question is based on trigonometric formula.

Q: 4x2 – 3x - 4 39. x3 + x2 - 2x

A: The given expression is: 4x2-3x-4x3+x2-2x

Q: iven vectors u =i+ 5j and v = 4i + yj, find y so that the angle between the vectors is 30°. - 4.552…

A: Given query is to find the value of y.

Q: Find: 2. 4. ZB 5. c 30° 6. b

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Q: Consider a triangle ABC like the one below. Suppose that c=37, a=51, and C=31°. (The figure is not…

A: Explanation of the answer is as follows

Q: Given z = 1+ V3i, find zº using De Moivre's Theorem. Select the correct answer below: 32 -32i O 64…

A: z=1+3i  z=reiθwhere r  =12+(3)2   =1+3    =4  r  =2θ=tan-1(yx)   =tan-1(31)θ =π3

Q: Given: -8 17 sece = %3D O 17/15 O -17/8 O -17/15 O 17/8

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Q: i) The function has a 4 y a) local max of % b) absolute max of % c) local min of % d) absolute min…

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Q: Evaluate the expression under the given conditions. sin(20); sin(0) O in Quadrant II

A: This question is based on Trigonometric Ratios and Pythagoras theorem.

Q: sin(0) = ² 3 and 2 0<itwhat is the exact value of cos(20)? Given that Explain how you determined…

A: Apologies for the inconvenience.   Given that: sinθ=23 and π2&lt;θ&lt;π. We have to solve for cos2θ

Q: Find the radian measure of the central angle of a circle of radius r​ = 120 inches that intercepts…

A: Here we will find the central angle,

Q: Solve for æ in terms of k. log, x + log; (x + 10) = k. Find æ if k = 3.

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Q: Expand the logarithm fully using the properties of logs. Express the final answer in terms of log x,…

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Q: 79. tan(x) + tan(2x) =1 - tan(x)tan(2x)

A: Question no. 71,Given,           csc2x+cscx=1+csc-x+cot2xTo find : Find all the solutions between 0…

Q: II. Find tan (A +B) and tan (A - B) if: 5. cos A = - and sin B =, both A and B in QII.

A: As per bartleby guidelines we only give first question answers.

Q: Express the given vector in terms of the unit (о, -5, 7)

A: Given query is to express the vector inthe form of unit vector.

Q: Simplify the trigonometric expression. 8 cos(x) sec(x) cot(x)

A: Given,             8cosxsecxcotxTo find : Simplify the trigonometric expression.

Q: B d1 d2 9. 53° A c.) Find LB. 8

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Q: Find the product of z1 & Z2, leave answer in trigonometric form: 235 (cos플 + isin) & z2 =: +i sin 3…

A: We know that for  z1 = r1 cos θ1 + i sin θ1  and  z2 = r2 cos θ2 + i sin θ2 z1·z2 = r1·r2 cosθ1+θ2 +…

Q: Write the expression as an algebraic expression in x for x > 0. 3 sin(2 sin−1 x)

A: We will use trigonometric concepts to write algebric expression

Q: 7. For each triangle, determine the length of the hypotenuse to the nearest tenth of a metre. a) h…

A: The sine of an acute angle in a right angled triangle is the ratio between the side opposite the…

Q: Find the exact values for the six trigonometric functions of the angle 0 in the figure. 13/2 17

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Q: Nerifu verify the identity CoS x (secxt tanx)=1 + Sinx

A: Given query is to verify the identity.

Q: Angle A and angle B are supplementary angles. If the measure of angle A is 54˚,what is the measure…

A: Topic = Geometry

Q: 4 45° Find the length of the side adjacent to the given angle. Find the length of the hypotenuse.…

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Q: Suppose parametric equations for the line segment between (-2, - 6) and (4, 7) have the form: Sa(t)…

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Q: 3. The angle of elevation of the sun is 27°. IF a tree Is 12 yd. tall, how long will its shadow be?

A: From the data we have where supposed that the length of the shadow is x yards.

Q: use the half angle formula to find and exact value for the following  a) sin 22.5degree b) cos 105…

A: We will find the exact value of the given trigonometric entities by using the half angle formula in…

Q: Find the specified vector or scalar. u = -5i - 2j, v = 9i + 7j; Find u - v. O -14i - 9j O 4i + 5j O…

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Q: 8. Express the product sin30 cos50 as a sum. O 1/2 (sin80-sin20) O 1/2 (sin80+sin20) sin80-sin20…

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Q: A boat leaves the entrance to a harbor and travels 150 miles on a bearing of N 55° E. How many…

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Q: 47° 35 Find the length of the side opposite to the given angle. (Round your answer to two decimal…

A: Given: A right triangle is given. To Find:  To find the length of the side opposite to the given…

Q: | t sin(2t) dt 1.

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Q: Find all solutions if 0 < x < 27. Use exact values only. Verify your answer graphically. (Enter your…

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Q: What is m<A? A.)55 degree, B.)75 degree, C.)15 degree, D.)35 degree

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Q: Simplify the expression to one term. Graph the original function and your simplified version to…

A: Given: sin(x)cos(13x)-cos(x)sin(13x)

Q: Write the complex number in standard form a + bi: 8(cos 210 – i sin 210)

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Q: swer the following questions: Solve the following equations a) cosecx = -3.970 %3D

A: Note: There are multiple questions. No specific question has been asked.So, We will solve the first…

Q: You are given that cos(A)=−5/13, with A in Quadrant II, and sin(B)=24/25, with B in Quadrant II.…

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Q: The function y = has a: a) local max of % b) absolute max of % c) local min of % d) absolute min of…

A: The given function is: y=1x2+4