Convert the complex number, z=4cis(11/6⋅π) , from polar to rectangular form. (That is 11 over 6 times pi) Enter your answer as a+bi.

Q: 4) B=52", b= 12, c = 10

A: The given data is: B=52∘, b=12, c=10 Solve the given triangle.

Q: 9. Simplify sec² x - 1 sec² x

A: secx=1cosxI=sec2x-1sec2xsin2x+cos2x=1

Q: If a triangle has sides a=5, b=4 and c=6, find cos(C).

A:

Q: If −π ≤ 0 < π, find all values of that satisfy the equation 9 tan² 0 = 9√√/3 tan 0. Enter your…

A:

Q: I angle (in degrees) does the ramp make with the ground? er to one-tenth of a degree. an angle of…

A: We have to find out the measurement of angle made by ramp with the ground.

Q: Evaluate. Write your answers as integers or as decimals rounded to the nearest hundredth. sin 56° =…

A: Given query is to find the value of the expression.

Q: Given that sin =≤0, find the following. Write your answers as fractions. Do not change into decimal…

A: Given query is to find indicated trigonometric functions.

Q: 4 sin² x - 4 sin x + 1 = 0

A: Given equation 4sin2x - 4sinx + 1 = 0

Q: Using the Law of Sines to solve the all possible triangles if ZA = 105°, a = 35, b = 12. 4 If no…

A: figure:-

Q: The polar equation of the graph is either r= a + b cos 0 or a+b sin 8, a>0, b>0. Select the correct…

A: Given Graph:-

Q: nt The position of a particle as it moves horizontally is described by the given equation s(t) = 12…

A:

Q: Let v = -5i +2j and w=-i-3j. Find 4v-7w. 4v-7w = (Simplify your answer. Type your answer in terms of…

A: The given vectors v=-5i+2j and w=-i-3j. We have to find the value of 4v-7w.

Q: Use your calculator to solve each equation on the left on the interval 0 ≤ 0 ≤ 2π. and match it with…

A: The given data is: Use the calculator to solve each equation on the interval 0≤θ≤2π

Q: Solve the following equation for on the interval [0, 27). 2 tan (0) − 5 = −3 ㅠ List the angles…

A:

Q: State the smallest positive angle, thea, that could be used in the polar form of the complex number…

A:

Q: (ii) Prove the identity tan x+tan y tan x tany cot a+cot y

A:

Q: Find all solutions of the equation in the interval 10.2nd 2 cos²x - 1 = 0 唔唔到 到 影

A: Solve the following

Q: Compute: 33

A:

Q: Find the intercept points of the ellipse. x² 2 + y² 9 4 4 1 O None of the answers given are correct.…

A:

Q: Given that sin 0: 35 and cos 0 <0, determine the values of the sine and cosine functions for 20. 37…

A:

Q: At a point on the ground 35 ft from the base of a tree, the distance to the top of the tree is 1 ft…

A:

Q: SOLVE THE INEQUALITY AND WRITE THE SOLUTION IN INTERVAL NOTATION x² + 8x +12 ≤0

A: Here we have to solve the given inequality

Q: Find - f(x) when f(x)=2x²-3x+2 OA 2x²+3x+2 OB-2x2+3x+2 OC -2x² + 3x - 2 OD 2x²+3x-2

A: given   f(x)=2x2-3x+2

Q: Use identities to find values of the sine and cosine functions for the angle measure. - 28 53 8,…

A:

Q: 10. Given the equation 2 sin (20) - 3 sin(0) = 0 find all the solution

A:

Q: Given that sin(0) = 6 and is in Quadrant II, what is cos(20)? Give an exact answer in the form of a…

A: To find the value of cos(2θ)

Q: Use a half angle or reduction formula to fill in the blanks in the identity below: (cos(5x))² = cos(…

A: As we know ⇒cos2A=1+cos2A2

Q: Find side x to the nearest tenth for #12-13. 12. 30⁰ 10 SOHCAHTOA obutils ont to dynal X

A: To find the value of x.

Q: ↓ v=(9i-5j)-(9i- 6j) 0= uth, and the direction 0, to the nearest tenth of a degree, for the given…

A: Vector

Q: Find zw and N3 Z W z = 5 cos Write each answer in polar form and in exponential form. 2π 9 + i sin T…

A:

Q: find the exact value of tan 255° using a sum or difference identity

A: NOTE: Refresh your page if you can't see any equations. . use the formula  so here we can write

Q: Use a power reducing formula to simplify 24sin²x. Write your answer as an equivalent expression that…

A:

Q: Write the polar coordinates (10,7) as rectangular coordinates. Enter an exact answer (no decimals).

A: To write the polar coordinates 10, 7π6 as rectangular coordinates.

Q: - csc[arccos(x - 1)]

A:

Q: 2) Given Z₁-9-j2 and Z=-4-j1, perform the following operations and express your final answers in…

A: Givenz1=-9-j2z2=-4-j1   We are required to finda. z1+z2b. z1-z2c. z2-z1d. z1×z2e. z1z2

Q: Watch the video and then solve the problem given below. Click here to watch the video. Use the…

A:

Q: use the Law of Sines to solve the triangle Round your answers to two decimal places.

A: To solve the given triangle

Q: Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round…

A: The equation is  cosθ=32

Q: Solve for the value/s of x over the interval [0, 2π) in the equation 2 cos(x) - 3 = -4. Check all…

A:

Q: 5 3) y = -x - 4 4 y ===x+2 4 --3 ---2-1 System Solution: Equation 1 Slope: y-intercept: Equation 2…

A:

Q: Find the equation of the line through the given point with the given slope. (Let x be the…

A: Given query is to find the equation of the line passing through the point.

Q: complete the identity cos(17π-x)

A:

Q: Find the unit vector that has the same direction as the vector v. OL 401

A:

Q: One of the values of x from the equation 2 csc(x) = 4 over the interval [0, 2π) is 5.

A:

Q: sin 2x = 2 cos x

A: The trigonometric equation is given by sin2x = 2cosx To evaluate: The solution of the equation.…

Q: Suppose that the terminal point P(0) lies on the unit circle and is in quadrant II. What are the…

A: We need to determine correct coordinate.

Q: Solve the following for 0, in radians, where 0 ≤ 0 < 2π. Round to the nearest hundredth. -8 sin² (0)…

A: Given: -8sin2θ+8sinθ+7=0 where, 0≤θ&lt;2π

Q: 1) A=35", C = 64", a = 12

A: we know that  A°+B°+c°=180°by using sin law  sin(A)a=sin(B)b=sin(C)c

Q: Watch the video and then solve the problem given below. Click here to watch the video. Use…

A: We know, cosθ=±1-sin2θ sin2θ=2sinθcosθ

Q: What is the domain and range for the a tan-1 x function?

A: The given function is y=tan-1x We have to find the domain and range of the function.