Solve the system by elimination. -3x + 3y -18 27 4y ONo solution O Infinite number of solutions

Q: Sketch a graph of the polar equation. r- -2(1 + sin(0)) n/2 7/2 4. 2 .4 4 -2 2 4. -2 -4 n/2 7/2 4. 4…

A: Given, r= -2(1+ sin theta) Plotting for the given polar coordinates we have,

Q: Find the quotient of z, & z2, leave answer in trigonometric form: z1 = 2 – 3i & z2 =1– V3i

A: Here, the given complex numbers are: z1=2-3i & z2=1-3i

Q: Given the system of equations: 2x 3y- 9z = – 18 x + 3z = 3 -3x+y- 4z = -1 (a) Determine the type of…

A: Find your answer below

Q: Find the fifth roots: 2(cos () + i sin (#))

A: To find the fifth roots: 2cosπ4+i sinπ4

Q: Solve the equation on the interval [0,2pi). Use exactl values where possible. Tan^2x+2tanx-3=0

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Q: 36 and A is in quadrant 4. 85 Find cos(2A), if sin(A) =

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Q: the present value for a $100,000 investment for 18 years at a compounded continuously at 2.1%

A:

Q: Sinlsir 5,

A: To evaluate the given trigonometric expression.

Q: 1. Which of the following statements is true? A. sin e B. cos 8 =. adjacent opposite hamntansi…

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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: riangle ABC is an equilateral triangle with center O. If the distance from O to each vertex is 6 cm,…

A: The figure is shown below:

Q: Two buildings are 250 ft apart. From the top of the taller building, the angle of depression is 25…

A: I am attaching image so that you understand each and every step.

Q: Slmplify. tan 5a+tan æ 1-tan 5¤-tan æ tan 4x tan 6x tan (-6x) tan 11x

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Q: 61) 2.

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Q: Solve for all other parts of each AVDG. Round off your answers to 6. ZG=113°, v =13, d = 23

A: Frist we use cosine formula and get the value of g . Then we use sine formula .

Q: 9. Find the perimeter of an isosceles triangle whose base is 40 cm and whose base angle is 70°.

A: Given:       since the triangle is isosceles, the other two sides will have equal length. Let call…

Q: Verify that the equation is an identity. Csc8 = sec 0 cote Csce %3D cot0 What transformation is made…

A: Take Left hand side and show the right hand side .This is the verification.

Q: A point starts at the location (−4,0) and moves CCW along a circle centered at (0,0) at a constant…

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Q: A woman 1.5 m tall is on top of a building. She observes a car on the road at an angle of 75°. If…

A: As per Bartleby answering guidelines if multiple questions are posted in a single picture then an…

Q: Angle ABC is a straight angle.The measure of angle ABD is 150°.The measure of angle DBC is x°.What…

A: Recall:  A straight angle is equal to 180°. i.e) Angle ABC= 180°

Q: Solve each triangle. A 91° 28 17 C В

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Q: i) Which set of values is the solution for sin x = -,0sxs2x? a) -0.34 , 2.80 b) 5.94 , 3.48 c) 1.91,…

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

Q: cos W 8/113 .... 12. Mariela is standing in a building and looking out of a window at a tree. The…

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Q: Write the complex number in polar form. Express the argument in radians, in terms of pi. z=-1-i

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Q: 2-sec2x: COS2X = COS X

A: Given query is to verify the identity

Q: d. (-1,4) 11π b. (-3,) c. (3,- 6 5π 2

A: (r, θ)=-3, 11π6(x, y)=(r cosθ, r sinθ)        =-3cos11π6, -3 sin11π6       =-332, 32In the second…

Q: 37 find the following. 4 Given an angle with measure Find a coterminal angle between – 27 and 0.…

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Q: Sxsin²xdx

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Q: Verify that the equation is an identity. 1 1 1- sin x 1+ sin x COS

A: We need to verify the identity:11-sinx+11+sinx=2cos2x

Q: Find the angle between u and v, rounded to the nearest tenth degree. u = i + 2j - 2k, v = 8i – 6k

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Q: Logarithmic and Exponential  functions Direction: Simplify the following  e2ln5…

A: The objective of the question is simplification of functions.

Q: Find the vectors u + v, u – v, and 3u –v. (Simplify your answers completely.) u = (0, 1, –5), v =…

A: We have to find vectors.

Q: QUP DO NOW - Draw a diagram and solve. Show all work. All group members need to e their names as a…

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Q: Find the sum 7n, where n = 51 to 100. Show your formula and work. (You cannot just use a calculator…

A: we have to calculate the sum.

Q: Rewrite the quadratic function in vertex form (which our OpenStax textbook also calls the standard…

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Q: Convert the polar equation to rectangular coordinates. (Use variables x and y as needed.) r= 8…

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Q: b=17 a=10 B A c=20

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Q: 1] y = 2x5 +7x² + 4x Degree: Sign of LC: as x-0, y→ as x 00, y-.

A: Solve the following

Q: Graph the curve whose parametric equations are given. x = -sec t, y = tan t; -<t<

A: x=-sec(t) y=tan(t) -π2&lt;t&lt;π2

Q: The domain is (Simplify your answer. Type your answer in interval notation.) The asymptotes are x=…

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Q: Directions: Solve for a, and LA in trangle TRA, where 2T= 67: a R. 23° A t 10.6 nent Tea

A: Given problem:-   To find:- Find a, r and angle A if angle T=67°

Q: A FOR ITEM NUMBE 16 - 30 C

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Q: leave answer in trigonometric form: z1 = 3 – 2i & z2 = 1 + i & Z21 Find the quotient of z1

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Q: Graph each function using radians. 5. 1

A: Use the properties of transformation of graph.

Q: 1 sin (tan-1 x) , sin

A: To simplify the given expression.

Q: The angle of elevation of a ladder leaning against a wall is 65 and the foot of the ladder is 5.5…

A: Solve for the length of ladder

Q: Find the intercepts and the vertical and horizontal asymptotes, and then use them to sketch a graph…

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Q: In each AEJT, solve for the indicated side. Round off the answer to the nearest whole number. 1. ZJ…

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Q: Done Determine whether or not the given vectors are perpendicular. (2, -1, -2), (2, –4, 4) O…

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Q: Plot the points with the given coordinates. Be sure to label each. a. (2,30°) b. (3,210°) c.…

A: All points are plotted.