Write the equation of a sine or cosine function to describe the graph. 3x 9

Q: If sec(Beta) = -41/9, where pi < Beta < 3pi/2, then find the exact value of (Beta/2)

A:

Q: Ex. 1: Sketch one cycle of the sine function y = 6 sin x and answer the following questions: a. The…

A: Given

Q: A 15.5-m fire truck ladder is leaning against a wall. Find the distance d the ladder goes up the…

A:

Q: Let z1 5 + 6i, and z3 = 7 + 8i. Find the following. (Simplify your answer completely.) = Z1Z3

A:

Q: For the identity cos2x + sen2x=1 substitute the values of sen and cos. A.) 270 degrees B.) 5pi/4 rad…

A:

Q: 2a The following diagram shows a triangle ABC. diagram not to scale B Sin Sin B 1. 15 10 10 15 AC =…

A:

Q: The answer for the width of the floor is wrong.  Need help finding width of the floor.

A: Apologies for the inconvenience. We graph the given equation using a graphing calculator.

Q: which series converge and which diverge, and if a series converge find its sum: 1.Σ 2. (-1)**1. 2"…

A:

Q: 57 2. Use an appropriate sum or difference identity to find the exact value of cos 12 V2 1 (a) 2 (d)…

A: Given query is to find the value of Indicated angle.

Q: 4. Use an appropriate half angle identity to find the exact value of cos15°.

A:

Q: 2.) ( 4x - 29x- 38) ÷ ( 2x + 3 )

A:

Q: Prove the identity: cos(tan-1 x)=1/sqrt(1+x2)

A:

Q: y 1 a) Period: b) Maximum height: 0.5 c) Minimum height: d) Equilibrium axis: 90 120º | 150° |190°…

A: a) Period = 2Π  b) maximum height = 0.5  c) minimum height = -0.5

Q: Determine el valor de X y Y que falta

A:

Q: Find the length of the side adjacent to the given angle. (Round your answer to two decimal places.)…

A:

Q: vertical

A: Please refer to the image below

Q: Given this system of two inequalities: y > a² + 1 y < -x + 3 (a) Sketch the graph. Use correct line…

A: We need to graph these 2 inequalities &amp; their region of intersection.

Q: Find (a) sin 2t, (b) cos 2t and tan 2t given the following: 1) cost = −5/13 , and π/2 0 3) tant =…

A: The detailed solution is given below Thank you

Q: Q2- In the traverse ABC, the coordinates of points A and B was (200,400) and (350,200) respectively,…

A:

Q: The planet XYZ travels about the star ABC in an orbit that is almost circular. Assume that the orbit…

A: Given, Radius(r)= 77000000 mi We know that, Circumference of the orbit= 2pi(r)= 2pi(77000000)…

Q: Solve the equation in x over the interval [0,2x). Give exact solutions. 2 sin 2x = - 3 ... Select…

A:

Q: Use the Pythagorean Theorem to find the length of the missing side.Then find the indicated…

A:

Q: 2. The angle of elevation from Ana on the ground to the top of the Narra tree is 35°. She walks…

A: Solution: 2 Let the height of the Narra tree = h

Q: 3) Find Possible Positive, Negative or Imaginary Zeros. f(x) = 2x³ - x? - 25 Count the number of…

A: Roots of the polynomial.

Q: From the graph we can determine the range of each sinusoidal function: a) For f(x)=2 sin x, R =, b)…

A:

Q: What is the component form of the vector represented by 2a when = (-2, 3)? Enter the answer in the…

A: If we multiply by a constant to any vector then  magnitude of that vector will be changed.

Q: Solve the right triangle​ ABC, where C=90°.   a=77.7 ​yd, b=39.9 yd       Question content area…

A: Sine rule is used

Q: Use the Babylonian's formula to calculate the circumference of a circle with diameter of 30 units.…

A:

Q: The angle of elevation to the top of a building is 38 . From a point 440 ft. farther away the angle…

A:

Q: Suppose that you are headed toward a plateau 56 meters high. If the angle of elevation to the top of…

A: topic - trigonometric ratios

Q: a 961m 50°

A: Explanation of the answer is as follows

Q: Solve the equation on the interval [0,2pi). Round the answers to two decimal placed. sin(x)=-3/10

A: Given query is to find indicated angle.

Q: 12 and sin 0 < 0, find If tan 0 (a) sin 20 (b) cos 20 (c) tan 20

A:

Q: A force of 15 pounds, exerted at an angle of 50 degrees with the horizontal, is required to slide an…

A: Use formula of work done

Q: From a window 32.0 ft above the​ street, the angle of elevation to the top of the building across…

A:

Q: (a) Using at least six values in a table of values, sketch the curve represented by the parametric…

A: Curve represented by the parametric equationsx=t-1,    y=1t-1 t x=t-1 y=1t-1 0 x=0-1=-1…

Q: 6. 2. r3D cos 8+3 sine

A:

Q: a. z12 21 b. 2

A:

Q: The solution of the differential equation below is dy = ky dx %3D

A: Solve the differential equation dy/dx=ky

Q: Find the centroid of the arc of the circle r = 2sin0 + 4cos0 from 0 = 0 to 0 = T1/ %3D O (2.637,…

A:

Q: Determine the equation of a sine function with a minimum at ,-10 | and a maximum 57 at 6

A: Given problem:- Determine the equation of a sine function with a minimum at (π/3, -10)and a maximum…

Q: QUESTION 2 2. SAA ZA ZB 2C 118.5° 45.6° Side a Side b Side c 42.8

A: topic- law of sines

Q: Find the exact expressions for sin θ​, cos θ​, and tan θ.   sin θ= ​(Simplify your​ answer.)

A:

Q: Use a calculator to find a decimal approximation of cos22°/sin22°. Simplify the expression first.…

A:

Q: Complete the portion ofthe unit circle(fil in the raduan and degree measures for the angles, and the…

A: We need to fill in measure of angles.

Q: Find the vector in component form with initial poi

A:

Q: Use the triangle described below to answer complete each part.  AC= 12 CB=4 angC= 90degrees Part…

A:

Q: or the plane curve, (a) graph the curve, and (b) find a rectangular equation for the curve. x-t° +5,…

A: Given parametric equation for a plane curve.

Q: Two forces act at a point in the plane. The angle between the two forces is given. Find the…

A: We can find the magnitude of the two forces as below.

Q: Find the side labeled x. X = 60° 25 e Type here to search

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