Let z1 = 5 + 3i, z2 = 5 – 3i, and z3 = 4 + 2i. Find the following. (Simplify your answer completely.) Z3(Z1 + z2)

Q: 1. Solve all possible and draw all possible triangles ABC given: a-3,0cm, b-5.5cm, <A-30, Round side…

A: We can use sine rule to find the sides and angles of triangle.

Q: Instructions: • Write the GIVEN with their respective symbols and units. • Do not skip the…

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Q: Given v = 2i - j and w= 8i + 3j, find the angle between v and w. The angle between v and w is (Do…

A: topic - angle between vectors

Q: ind a positive angle less than 360° or 2n that is coterminal with the given angle. 5 O 127 О 17т 5.…

A: Given query is to find coterminal angle.

Q: 7. In AJKL, L = 40°, ZK = 72°, and k = 24 cm. Determine the perimeter of the triangle to the nearest…

A: We can find the perimeter as below using sin law.

Q: A 35-foot laddeer is leaning against the side of a building. if the ladder makes an angle of 22 20…

A: Converting minutes into degree 22°20'=22°+2060°=22°+.3333°=22.3333° Ladder forms right angle…

Q: Write the expression as the sine, cosine, or tangent of an angle. Then find the exact value of the…

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Q: The shadow of a vertical tower is 67.0 ft long when the angle of elevation of the sun is 33.0°. Find…

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Q: A 105m fre truck ladder is leaning against a wall Find the distance d the ladder goes up the wall…

A: answer is in next step

Q: Write the expression as the sine, cosine, or tangent of an angle. Then find the exact value of the…

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Q: 6. 6. + + + T. + T6 Use mathematical induction to determine which formula is true for all natur. 9.…

A: Let's find.

Q: Use the Pythagorean Theorem to find the length of the missing side.Then find the indicated…

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Q: The parametric equations of a hyperbola are x=h+a sect and y = k +btan t, where (h,k) is the center,…

A: This question can be solved by plotting the focus, vertex and center on x axis.

Q: Graph y = -3sin x from 0 to 2TT. %3D What is the amplitude? What is the period?

A: Find the amplitude &amp; period

Q: Solve the right triangle​ ABC, where C=90°.   a=75.4 ​yd, b=39.9  yd     The length of c is yd.

A: Topic = Triangle

Q: Solve the right triangle​ ABC, with C=90°.   A=26° 16​', c=637.2 ft

A: This question is based on right angled triangle.

Q: Use Pascal's triangle to e

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Q: 6) Using Rational Root Theorem Given 6x-x + x+ 18 List all possible rational roots. What are the…

A: Topic = Algebra

Q: For the following pair of vectors, find U · V. U = −2i, V = 9j

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Q: What angles are coterminal to an angle measuring - or ? Drag the choices into the boxes to correctly…

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Q: Write the first trigonometric function in terms of the second for 0 in the given quadrant. cos(0),…

A: As we know that sin2x+cos2x=1 see below the answer and explanation

Q: IT – sin 8. 2 Simplify cos - 8.

A: Given: (1)   cos2π8-sin2π8 (2)  2sin13∘ cos13∘

Q: The rectangular coordinates of a point are given. Find polar coordinates of the point. (-4,4) The…

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Q: (a) Identify the conic section that the polar equation represents. (b) Describe the location of the…

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Q: 3 5.) (x+ 7x-44) ÷ (x+ 9)

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Q: 7) Is (x-6) a factor of 3x2-22x+24 Drop coefficients onto top line Show Step to Solve Then drop…

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Q: find the distance across a small lake, a surveyor has taken the measurements shown. Find the…

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Q: y = 2sin(-2x- T) +54 | -2 sin(2x+ Tt) f mplitude: 2T= TL TL 2. eriod: TC 131 I liett) B

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Q: 6) Is (2x+1) a factor of 6x3 + 5x² – 3x – 2 - Drop coefficients onto top line Show Step to Solve Set…

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Q: P. Ervic calculates the angle of elevation to the peak of Mt. Malamig to be 35°. 4. As he walks 1200…

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Q: Solve the given right triangle.   C=90°​, A=20.4°​, a=11.1

A: Let's find.

Q: Find all radian solutions sinx + root2 = -sinx

A: Given equation, sinx + √2 = -sinx To be found : all jadian solutions.

Q: 8. If cos(a) = -, and tan(a) is positive, find the other five trigonometric functions for a. Find…

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Q: Establish the identity. 1 1 = 2 sec20 1- sin 0 1 + sin 0

A: Given query is to find the correct statement.

Q: Solve the right triangle shown in the figure. A= 56.5°, c= 54 A ... (Round to the nearest hundredth…

A: Trigonometric ratios: Trigonometric ratios are the values of all trigonometric functions based on…

Q: 8.0 17 M. 8. N. 15 7. + K/ Use ON with KL = JM. What is JM?

A: Solution: From the given figure, The perpendicular line bisects KL into 2 equals half's.

Q: Find the standard equation of the ellipse with center (0, 4), a = 2c, and vertices (-4, 4) and (4,…

A: To find the standard equation of the ellipse with center 0, 4, a=2c, and vertices -4, 4 and 4, 4. To…

Q: 2. Let 0 be an angle in standard position such that sin(0) : It is also known that 0 is in the…

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Q: The shadow of a vertical tower is 73.0-ft long when the angle of elevation of the sun is 36.0". Find…

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Q: Find the centroid of the arc of the circle r = 2sin0 + 4cos0 from 0 = 0 to 0 = T1/ %3D O (2.637,…

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Q: (a) The solutions of the trigonometric equation tan(30) +1 = 0 are: 37 kT ; + ka (i) + kT (ii) 4…

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Q: Solve the right triangle​ ABC, where C=90°.   a=10.4 yd, c=10.8 yd

A: As we know that; The Sine rule: asinA=bsinB=csinC   Given: C=90°, a=10.4 yd, c=10.8 yd

Q: 3) Is (x+12) a factor of x2 – 10x – 24 Drop coefficients onto top line Show Step to Solve - Set x +…

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Q: How do I properly calculate tan I'm seeing somewhere that the answer is 63.4349 but I'm confused…

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Q: Using phytagorean theorem, derived the standard equation of a circle.

A: Given :   Using phytagorean theorem, derived the standard equation of a circle.

Q: 6. The x-component of a vector is 4 and the y-component is -6. What is the magnitude and direction…

A: topic = vectors

Q: Assume that cos\theta =-(1)/(3) and \pi <\theta <(3\pi )/(2),  find the exact value of cos(\theta…

A: As we know that cosa-b=cos(a)cos(b)+sin(a)sin(b)

Q: L0. Factor f(x) = x +2x+9x+ 18 completely into linear factors, include complex factors as well as…

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Q: 8.) (x-16) (x+ 4)

A: Our Aim is to simplify the expression x2-16÷(x+4)-(i)

Q: --cos(45")? Explain. 3. Does cos

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