Write the complex number in trigonometric form. Round the angle to the nearest hundredth of a degree. 10 - i

Q: Question 9 O O O O Usa fórmulas de medio ángulo para hallar tan (30) -1 √3

A: Since you have posted multiple questions i can do first question as per our company guidelines.…

Q: 3. 42P 4-2p-1 =

A:

Q: Suppose u = ‹1.5,0› and v = ‹-2.9,2.8›. Find the angle between the two (position) vectors u and v.…

A:

Q: Solve triangle EFG, which is pictured below: F E 28 25 47 G

A: In △EFG,

Q: Find a possible formula for the trigonometric function whose values are in the following table. y =…

A:

Q: Given the points F(-7, 1) and E(-2,-7), determine the position vector of EF. Select the correct…

A:

Q: cot + tan 2 csc (20).

A:

Q: Below is an augmented matrix(in image) for a system of 3 linear equations in 4 variables (x, y, z,…

A: Given the augmented matrix of a system.

Q: The parabolic arch shown in the figure is 50 feet above the water at the center and 200 feet wide at…

A: The arch is at a distance 50 feet above the water  The width of the arch at the base is 200 feet.…

Q: 6- A mass on a spring is pulled toward the floor and released, causing it to move up and down. Its…

A: We have to sketch the graph and find amplitude, period and equation of axis. For this we will…

Q: Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. cos 8= a.…

A:

Q: Find the arc length on a circle of radius 3.9 with central angle 7.9 degrees. Answer: 18

A:

Q: The vector CD has initial point C(1,-6) and position vector (1, 3). What is the terminal point D?…

A:

Q: Find the argument (angle θ) in radians for the given complex number z = 4.1 + (7)i.

A: The given complex number is z = 4.1 + 7i  we have to find angle in radians .

Q: Suppose the oscillatory motion of an object can be modeled using the equation s(t) = 6.5sin(4.6t)…

A:

Q: sin x = - Q Zoom Find all real numbers that satisfy the equation.

A:

Q: Four tangent lines to points on the graph of f(x) = sin(x) were drawn below. Use the slope of each…

A: We have to find the point which has positive instantaneous rate of change.

Q: Find all solutions of the equation. 1 2 COS X = Select the correct choice below and, if necessary,…

A:

Q: 4. Suppose cos = 5 and tan <0. Find the exact values of all six trig functions of wwwm

A: Cos(theta)=3/5, tan(theta)&lt;0

Q: Find the smallest positive solution x: (sec(x)+4)(sec(x)+4) = 4

A:

Q: Given r = 6i − 7j and s = −7i + 4j, what is r + s?  a 13i − 11j  b −13i + 11j  c i + 3j  d −i −…

A: given,  r=6i-7j  and  s=-7i+4j

Q: Find the period of the function f(x) = sin(0.42x). Provide 4 decimal places.

A: f(x) = sin(0.42x). Let the period of the function be, T. Then the period of the function is defined…

Q: AN- =-3, b = 2, c = 1 The periodic graph below can be represented by the trigonometric equation y =…

A: Given:  The periodic graph below can be represented by the trigonometric equation y=a cosbx+c, where…

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: Find the endpoints of the latus rectum of the parabola below. Select the correct answer below: (x +…

A: NOTE: Refresh your page if you can't see any equations. . the given parabola is  compare this…

Q: ranscript 18 cm 11 cm Find the length of the third side of the right triangle. The length of the…

A:

Q: Vector a is expressed in magnitude and direction form as a = √26, 140° What is the component formā?…

A: a=26θ=140∘

Q: For a triangle ABC, we have a = 5, b = 4, c = 2. When solving the triangle, we should: First, by…

A: In ∆ABCa=5,b=4,c=2

Q: Write the equation of a sine or cosine function to describe the graph. EIN h HIN TU 11 ST l 2 Y

A: We use the given graph  General cos function is  y=Acos(Bx)+Dwhere A is the amphilitudeB is the…

Q: Find the solution of the equation 1.16 + 8.67(sin x) = 4.75 that is negative and nearest to 0.…

A: This is question of trigonometry  here equation is given  we have to solve for x  further…

Q: Given the following point on the unit circle, find the angle, to the nearest tenth of a degree (if…

A: The point P74,-34 Figure

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: 3. Find the exact value of each quantity: a) sin² 50° + cos² 50° c) sin 75° b) cos² 135° d) tan4…

A: To find the exact value of each quantity. (a) sin250°+cos250° (b) cos2135° (c) sin75° Note: Since…

Q: Find an expression that describes the location of x-intercepts for y = cot (x) where n E Z and is in…

A: The given function is the following.

Q: Q.2 What is a factor of: 2sec 2 (x) - 3sec (x) - 2 2 sec (x) - 1 2 sec (x) + 3 sec (x) - 2 2secx…

A:

Q: Find the Period of the following function cot (-) + 2 y = 4+ cot +4

A: To find the period of the following function. y=4+cotx2-π+4

Q: Find the area of the sector (in in2) of a circle of radius 2.3 in with central angle 5.94 radians.

A:

Q: 6 6. Use special right triangle relationships to find all missing sides: 45° 60° 42 n u 45% 171 W…

A:

Q: Find values for b such that the triangle has one solution, two solutions (if possible), an A 125°, a…

A:

Q: Compute the height of a regular pyramid with a base area of 48.0 square feet and a volume of 212.0…

A: Area of the base of a regular pyramid is:  AB=48  sq. ft.Volume of pyramid is:  V=212  cubic ft.

Q: Express (text in image) for some constants A, B, and C.

A: NOTE: Refresh your page if you can't see any equations. . compare this equation with  so here we…

Q: Find the argument (angle θ) in radians for the given complex number z = 4.1 + (7)i.

A: This is question of complex number here number is given we have to find angle   further calculation…

Q: What is sin (0) where is the related acute angle to the angle r

A:

Q: 5. Suppose tan & = 3. a) Find tan 20. d) What two quadrants might be in? b) Find cot .e) Find…

A:

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

A:

Q: Find the measure of the side of the right triangle whose length is designated by a lowercase letter.…

A:

Q: Vectors u and v are shown on the graph. 7 5 4 3 2 - -10 -1 -2 -5 -6 1 23 u 6 7 8 > 9 10 11 12 13 14

A: A) Write u and v in component form  B) Find u+ v  C) Find 5u-  2v.

Q: The force acting on the handle is 30 N at an angle of 0 = 40°. How much work is done if the traveler…

A: Force acting on the handle, F= 30 NAngle with displacement direction, θ=40°The traveler moves 120…

Q: Sarah sets off on her hike from the lodge at a bearing of S70ºW. After 2.3 miles, she changes her…

A:

Q: Solve: cos(x) + 1 = sin(x) in the interval [0,2π).

A: The given equation is cos x+1=sin x  ; [0,2π)