Given z₁ = 8(cos 45° + i sin 45°) and 2₂ = 4(cos 210° + i sin 210°), what is 2₁2²2?

Q: A mass is attached to a hanging spring and undergoes simple harmonic motion about an equilibrium…

A:

Q: w, angle C = 90°. If AC = 75 m, find, what is the value of Zx in the diagram shown below dredth…

A: From figure  m∠x=m∠A ⇒m∠C=90° ,AC=75 m and BC=78.00 m

Q: Given the following Equation ¹(x) + 1 y = 2 tan

A:

Q: If cos (0) = 5 and is in the 4th quadrant, find sin (0) 6 -

A: If cosθ=56 and θ is in the 4th quadrant, then to find sinθ.

Q: Find a function of the form y = A sin(kx) + C or y= A cos(kx) +C whose graph matches this one:…

A:

Q: Given point M (-6,-6√3), which is located on the rectangular coordinate plane, what are the…

A:

Q: Identify the center, vertices, endpoints of the minor axis, foci, domain and range of the ellipse:…

A: Given: 16x2=144-9y2 We are required to find: CenterVerticesEndpoints of minor axisFociDomainRange

Q: How did you convert to degrees, minutes and seconds?

A:

Q: Determine whether each infinite geometric series diverges or converges.  If the series converges,…

A:

Q: If sin A=0.5000, what is angle A in decimal degrees rounded to the nearest minute?

A: Given sinA=0.5

Q: 7. An isosceles triangle has two sides of length 14.7 cm and two 54° angles. What is the area of the…

A: An isosceles triangle has two sides of length 14.7 cm and two 54 degree angles. What is the area of…

Q: 3. Find tan if sine = = 2|5 and is in quadrant II. -AME (A di lle were employe

A: Sin(theta)=2/5, theta is in II quadrant.

Q: Two sides and an angle are given. Determine whether the given information results in one triangle,…

A: Let the angle of the triangle are designated as α=A, β=B and γ=C than we have given

Q: Determine whether the graph could be the graph of a polynomial function. If it could be, list the…

A:

Q: Given sin A = - i.e. =1/4) 8 17 4 in Quadrant 3 and cos B = in quadrant 4 find the following (type…

A:

Q: 5. Find the component form of the vector that represents the velocity of an airplane descending at a…

A:

Q: Find a formula for cos (3θ) in terms of cos (θ) and sin (θ) using de Moivre’s Theorem.

A: To find a formula for cos3θ in terms of cosθ and sinθ by using De Moivre’s Theorem.

Q: 7. Two forest fire stations, P and Q are 20 km apart. A ranger at station Q sees a fire 15 km away.…

A: Solving the problem

Q: Write an equation for an ellipse given the following information. (Give the values of a², 6², and c²…

A: To write an equation for an ellipse given the following information. center 5, -4; major axis is…

Q: These two triangles are similar. What is the measure of x? 20 X 8 x = [?] 6 Enter

A:

Q: Sketch the angle in standard position for each point. Then find the missing side length of the t and…

A: AB=32+42=5sinθ=35cosθ=45tanθ=34

Q: 4 m = S 30° 30° m Find the value of m. INTEGERS AND EXACT VALUES ONLY. IF YOU PROVIDE A DECIMAL, DO…

A:

Q: Q.12 Find the equation of the parabola y = ax 2 + bx + c passing through the points (0, 3), (1,4)…

A: We have to find the equation of parabola.   If a curve passes through any point then the values of x…

Q: A highway entrance ramp rises 39° in a horizontal distance of 210 feet. What is the measurement of…

A: A highway entrance ramp rises 39° in a horizontal distance of 210 feet. What is the measurement of…

Q: From a centerpunched starting point on a sheet of steel, a horizontal line segment 30.20 centimeters…

A: Horizontal distance between starting centerpunched point and 2nd centerpunched point is given as…

Q: Consider the following quadratic function. f(x)=3x²-18x+20 (a) Write the equation in the form f (x)=…

A: fx=3x2-18x+20

Q: Solve the following equation for all radian solutions and if 0 st <2. Give all answers as exact…

A: NOTE: Refresh your page if you can't see any equations. .

Q: 14 X x = = [ ? ] [ Ente

A: If a triangle one angle is 90 degree then the triangle is called Right angle triangle

Q: Determine weather the series is arithmetic or geometric, then evaluate the infinite series for the…

A:

Q: Multiply. Leave the answer in trigonometric 3A 4 6 cis • 6 cis TC - 4

A:

Q: 11/ What are the corresponding rectangular coordinates for point Q = 6,- 6 given in polar…

A: NOTE: Refresh your page if you can't see any equations. . the given polar coordinate is so here we…

Q: The following graph shows at least one complete cycle of the graph of an equation containing a…

A:

Q: 2 sin (3x) :) = √3 on (–2¤, 2π). tan (x+²) = -√3.

A: We know that sine positive 1St and 2nd quadrant And  tan positive 1St and 3rd quadrant

Q: Use the fundamental ident cosx(cscx-secx)-cotx

A: We have to simplify , cosx(cscx-secx) -cotx  using fundamental identities. Some fundamental…

Q: here it falls between 0 and 2π which essentially tells us to determine which quadrant the terminal…

A: To find the value of theta .

Q: Carl spies a potential Sasquatch nest at a bearing of N8 oE and radios Jeff, who is at a bearing of…

A:

Q: y=4sin|2 x Зп 4 1

A: To find the amplitude, minimum, maximum, period, phase shift, and mid-line of the following…

Q: Which of the following is not an identity? I. tan x + cotx = secx csc x II. cos²x = sin x (cscx +…

A: tanx+cotx=secxcscx cos2x=sinxcscx+sinx sin2x=cosxsecx-cosx

Q: Activity 2 Prove the given statement/s using two-column proof. Given: AT > AR Prove: LR > LT A À R T

A:

Q: The distance of the point (k, 2k, 5k) from the origin is 30. Find the positive value of k.

A:

Q: If sin A = 3³, then A. B. C. D. E. A=+2kπ, k: integer OR A=±+2km, k: integer OR A = 2 + 2k, k:…

A:

Q: Vector v has an initial point at (7, 6) and a terminal point at (-11, 16). What is --v? 2 1

A:

Q: 1) y = 2 sinx

A: We have to plot y = 2 sinx  With 2 complete cycles.

Q: (0) A (LA), where 0°L AL 360°, given that including Show all work includ Sketches. Determine angle…

A:

Q: Q.4 Convert to standard form: z = 3/5 (cos5π4+ isin5π6) -3 - 4i This cannot be converted 4 - 3i…

A: The standard form of a complex number is a+ib. Two vectors can be added by adding the corresponding…

Q: Use the two right triangles on the figure below to: y=55 60° Y X 30° a) Express the sine, cosine,…

A:

Q: Given u = 11i − 5j and v = −7i + 10j, what is u ⋅ v?  a 127  b 125  c −125  d −127

A: Given

Q: B(w, x) C(20, v) HT 13V2/45° F(s, 0) E(y, 0) A(0, 0) 30° D(z, 0) Find the value of z. DO NOT PROVIDE…

A: We are required to: Find the value of z.

Q: Since sin O O tan 1/12 = 1-cos 8 1+cos 0 1 Cos 0 2 " as tan 1-cos 0 tan/2 = √ 1+cos 0 COS /= ± √ ||…

A: Given :sinθ2=±1-cosθ2cosθ2=±1+cosθ2

Q: 10. 2 sin x 3cust dx

A: