I dont understand how the trigonometry works with complex number explain the basics of it

Q: A sketch of y = sin x° for-360 ≤ x ≤ 360 is shown.

A: Step 1: As we know π= 180⁰So 360 can be written as 360⁰=2πAnd -360°= -2π That is X lies between -2π…

Q: If cos t = -1/3, and t is in the 3rd quadrant, find sin t, sec t, csc t, tan t, cot t. (Please…

A: Step 1:Step 2:

Q: Cot Co 2. Verify cot² (0) - csc² (0) = -1

A:

Q: Find all solutions to the triangle with the  given parts. B = 40 degrees, b= 54cm, a = 62cm

A: Step 1: Step 2: Step 3: Step 4:

Q: help

A:

Q: Gb: In Triangle ABC: A = bo AC = √6+ √2 AB = 2√2 Calculate BC= ? C A b B a с

A: Step 1: Step 2: Step 3: Step 4:

Q: Submit Answer 47. [0/3 Points] DETAILS MY NOTES AUFCAT8 7.1.009. Solve the triangle. (Round your…

A: 47. Given:Angle A = 134°Side a = 22Side b = 19Use the Law of SinesThe Law of Sines states:a/sin(A) =…

Q: Find all solutions of the equation answering as an​ expression, using n as the​ variable, in the…

A: Steps and explanations are as follows:In case of any doubt, please let me know. Thank you.

Q: X * + 1/cl/outline 4⭑ e Sy calc ADP Workforce No.... Tri-c Tri-C Cuyahoga Co... Home - my Tri-C…

A: To verify the identity sinθ1+cosθ​=cscθ+cotθ, we'll work only on the left side of the equation and…

Q: Given: AB BC = AC, = O is centroid of AABC, SO 1 (ABC), SO = 4.7, MASO=45° Find: V S. B A 0 C

A:

Q: H. You own a bakery that produces two types of cakes: chocolate cakes and vanilla cakes. You need to…

A: To maximize profit, we need to determine the number of chocolate cakes and vanilla cakes to produce…

Q: 8. Consider the trigonometric function f(x)=2+3sin (4л(x − 1)). (a) What is the amplitude of f(x)?…

A: d) To sketch the graph of the function f(x)=2+3sin(4π(x−1)) over the interval xϵ[−1,1], we'll follow…

Q: 2. Find the length of side h to the nearest tenth of a decimal. Show your work for full marks. [2…

A: Given,              theta   =  35 degree              base    =  h mm              height =  9 mm…

Q: 1. We will work with the right side of this identity. All 4 terms on the right side of the identity…

A: Step 1: Step 2: Step 3: Step 4:

Q: Which function represents a decaying element that starts with 75% of its original quantity, with a…

A:

Q: Attached figure corresponds to an isosceles triangle with sides DAC.(a) Find value of sine(CAD) (b)…

A: The figure shows two isosceles triangles, △ABC and △ADC, with the following…

Q: Find the exact value of each expression. sin(5pi )/(24) cos(pi )/(24) cos5pi/12 + cos pi/12

A:

Q: Q3% A In Triangle ABC : BE = DC AB = 11 m Calculate De=? m ED = 10" EAD = DCA سد ABC = B = 90° == 11…

A:

Q: Type the equation of the given graph in the form y = AsinBx. Please show how you got your answer…

A: Ans page 1:Ans page 2:To confirm that our answer is correct we plot our answer and check whether the…

Q: Which statement describes the parabola? 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10 a) Opens down, has…

A: A parabola is a curve where any point is at an equal distance from a fixed point (the focus), and a…

Q: You are stuck in place P and there is a landmark (L) in your sight that is at an angle of 23◦ to a…

A: To solve the problem, let's establish the coordinate system and the positions of the points…

Q: Calculate the surface area of this rectangular-based prism to the nearest cubic centimeter. 7 cm 40

A:

Q: 3с nd 3 Find the indicated lengths. d Given: KL // NM, LM = 45 m M=50°, KN 1 NM K N M NL 1 LM Find:…

A: The objective of the question is to find the lengths of KN and KL in a right triangle KLM, where KL…

Q: An airplane is flying in the direction 148° with an airspeed of u = 890 kilometers per hour. Because…

A: Step 1: Step 2: Step 3: Step 4:Step 5:Step 6:

Q: Show full soln

A: To find the horizontal pull on the top of the pole, we can use the principles of trigonometry and…

Q: 9. You are designing a water slide. Your first step is to create an algebraic model to describe the…

A: Graph:

Q: Find u+v-2u. U= = (5, 3) and v = (-3,5) u+v-2u=

A:

Q: Using the Given Graph, State: 1)Amplitude 2)Period 3)Domain 4)Range 5)Axis Of The Curve…

A: Determine the maximum value of the graph.The maximum value of the graph is 0.5.Determine the minimum…

Q: What restrictions must be placed on y in this problem? x 12

A: C. The core claim of the question is to identify the restrictions that must be placed on y in the…

Q: 6. Two houses are 75 m apart. From the roof of the shorter house the angle of elevation to the top…

A: First, we need to identify the triangles in the problem. We have two right triangles here. The first…

Q: A 1.4-m pendulum is initially at its leftmost position of -9 degrees .Determine the period for one…

A: The objective of this question is to find the period of a pendulum swing and to model the angular…

Q: Answer the following questions for  y= cosx . Express your answers as simplified fractions if…

A: The cosine of an angle is a trigonometric function. The ratio of the lengths of the side adjacent to…

Q: The expression sec²x-1 is equivalent to: a. sin2x b. cos2x-1 c. 1-csc²x d. cos²x sin2x X

A: Step 1: Identify the trigonometric identities related to the problemtanx = sinx/cosxtherefore:tan2x…

Q: Full soln

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank…

Q: Find the lengths for the missing sides if side  is opposite angle , side  is opposite angle  and…

A: Check the image below for the solution.

Q: 4. An insurer issues a 15-year annual premium-due endowment insurance of $100,000 benefit to life…

A: Explanation:Step 1: To find the present value discount factor ( v ), use the interest rate provided.…

Q: solve these questions for me please with accuricy + detail  also use any of the following methods:…

A:

Q: For the following problems, let G be a group with the following generators and relations: G = (a, b,…

A:

Q: 4. Solve AKLM. Express all measures to one decimal place. 4.1 in. K L M 7.2 in.

A:

Q: An energy-efficient hard drive has a 2.3-in diameter and spins at 4900 rpm . (a) What is the…

A: The objective of this question is to calculate the angular speed of a hard drive that spins at 4900…

Q: Find the general solution of cosec^2=2 with diagram

A: To find the general solution of the equation csc2θ=2, we need to follow these steps: Rewrite the…

Q: 1-cos²x Π Consider the identity = tan x sin x . Verify the identity for the value of cot x sin x 3…

A:

Q: The motion of an oscillating weight suspended from a spring was measured by a motion detector. The…

A:

Q: Evaluate the the remaining trig functions of angle A, giving exact answers. (HINT: ratio of sides,…

A:

Q: 5.03. Applying Trig FURCons Round your answer to the nearest tenth, and t Z A Question 5 (1 point)…

A: The problem describes a right triangle, where the telephone tower is one side (the opposite side),…

Q: E

A: Question: To create a Euler diagram for this argument, we'll use circles to represent each set…

Q: c) Solve 2 cos(t) = -√3 for all solutions. t integer

A:

Q: Find the length of the unknown side, x, in the diagram shown. Give your answer to one decimal place.

A:

Q: 5. Consider the following right triangle whose hypotenuse is length 4. Use the fact that X π/5 4…

A:

Q: The average temperature of a particular town in Alberta can be represented by the function 6…

A: