5 Solve, write your answer in a + bi form. 3 (cos () + i sin ()I 2

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Q: Solve each triangle. A 13 20 134° 12 C [95° В 22

A: As we know from the Cosine rule: a2=b2+c2-2bccosAb2=a2+c2-2accosBc2=b2+a2-2abcosC   Given: a=13,…

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

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

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A: we have to calculate the sum.

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A: The given equation,-cos2β+1sin β=sin β

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Q: 6. f(x) =-11x-7x? DEGREE: LEADING COEFFICIENT: END BEHAVIOR: As x 00, y→ As x→-0, y

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Q: 3) 25 18 5) 65° 15

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Q: 5T then find exact values for the following: 4 If 0: %3D sec() equals csc(0) equals tan(0) equals…

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Q: Part A The quadrilateral ABCD has coordinates A(1,-1), B(3, -2), C(5, -5), and D(1,-4). If ABCD is…

A: Pre-image Image A(1,-1) 2·1,-1=A'(2,-2) B(3,-2) 2·(3,-2)=B'(6,-4) C(5,-5) 2·(5,-5)=C'(10,-10)…

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A: Given,           ∫3x2+4x+29dx

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A: This question can be solved using the concept of rectangular and polar form of coordinates of a…

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.

Q: 1. Given A = 52° ; B = 77° ; a = 27. What is the value of b? 2. Given 35° 24 X, 29 What is the value…

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Q: Solve for all degree solutions and 0 if 0° < 0 < 360°. Do not use a calculator. (Enter your answers…

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Q: olve the equation for 0 if 0° < 0 < 360°. (Enter your answers as a comma-separated list.) 2 sin e –…

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Q: A FOR ITEM NUMBE 16 - 30 C

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Q: Solve for r: log, (z) = 6 I = You may enter the exact value or round to 4 decimal places.

A: Consider the equation  log4x9=6

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

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Q: log13 1 13)= 1 Base = ( ... log13 1

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Q: Verify the identity algebraically. Use a graphing utility to check your result graphically. 5…

A: Multiply the numerator and denominator by (cscalpha +1)

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Q: Use DeMoivre's Theorem to find the indicated power of the complex number. Write the answer in…

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Q: P. 30 12 7. 99 Find P

A: To find the value of P as shown in the figure.

Q: ection: Apply the identities to simplify each expression to a single function. Show the appropriate…

A: In this question we have to find a single trigonometry expression.

Q: (a). Find a common denominator for COSX |- COSX and 1- COS x COS x –COS X COSX = cosx-coseX COS X…

A: a To find a common denominator for 1cos x and cos x1-cos x.b To expand cos x+tan x2 and to simplify.

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A: The given vector u→=1, -3

Q: 2sin 20 + 2 4 y=

A: The solution is given below-

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A: As we know that; If the vector v=a1,b1 then the magnitude of the vector is; v=a12+b12 And The…

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

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Q: Use Pascal's Triangle or the Binomial Theorem to expand (x + 2y)". Show all your formula and math…

A: Expand x+2y4

Q: 12) A skateboarding ramp is 12 inches high and makes an angle of 17 degrees with the ground. How…

A: Draw a schematic diagram of given question.

Q: Given: tan 0 = where 540 < 0 < 630 Find: sin 20 25 24 25 7 24 25 24.

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A: Solve for the length of ladder

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Q: Which of the following statements is not true? O The Cosine Rule expresses a relationship between…

A: Explanation of the answer is as follows

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Q: 61) 2.

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Q: Determine whether the given ordered pair is a solution to the system of equations. 6x – 2y = 30 -3x…

A: SOLUTION-

Q: Find the product of z1 & z2, leave answer in trigonometric form: 5T z =5 (cos프+ isin프) & z2 = 3 (cos…

A: See the details solution in below

Q: Solve for all degree solutions and if 0° <0 < 360°. Approximate all answers to the nearest tenth of…

A: sinθ -4 = 8sinθ 7sinθ= -4 sinθ= -4/7 θ= sin-(-4/7) θ = 2kπ + 214.85π/180    or  2kπ + 325.15π /180…

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Q: Prove that the sum of the angles of an elliptic triangle is more than 180 degrees and explain.

A: We have to prove that angle sum elliptic triangle is greater than 180°.   lets prove this , we will…

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A: The solution is given below

Q: Evaluate the expression under the given conditions. 1 sin(20); sin(0) = , 0 in Quadrant II

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