12. Write the sum sin(Tt/9)+sin(2t/9) as a product of function values. 2 sin(5t/6) cos(7T1/18) sin(5Tt/6) cos(7t/18) sin(Tt/6) cos(t/18) 2 [sin(Tt/6) cos(r/18)] O O

Q: From its past behavior, John knows that the value of a stock has a cyclical component that increases…

A:

Q: 1. Enumerate the six trigonometric ratios. 2. Give the impartance of trigonometric ratios in a real…

A:

Q: B. Independent Assessment 1 Using figures 1 and 2, match each trigonometic concept found in Column A…

A: sin(theta) = Perpendicular/Hypotenuse Cos(theta) = Base/Hypotenuse tan(theta) = Perpendicular/Base…

Q: Solve triangie based off of ide A=D38° B= 72° b= 12

A:

Q: Suppose that ∣∣u⃗ ∣∣=6 and ∣∣v⃗ ∣∣=2, and that u⃗ ⋅v⃗ =−8. Find the angle θ between the vector u and…

A: The angle θ between two vectors a→ and b→ is found using the formula:…

Q: 7.) A person 72 inches tall is currently casting a shadow that measures 56 inches on the ground. To…

A:

Q: Calculate sin(-308°)

A:

Q: 4. p° In(p) dp

A:

Q: Find the angle ? (in radians) between the vectors. (Round your answer to two decimal places.) u =…

A:

Q: Evaluate the expression under the given conditions. 5 cos(20); sin(0) O in Quadrant III 13

A:

Q: Use the quadratic formula to find all degree solutions and e if 0° s 0 < 360°. Use a calculator to…

A:

Q: Find 0 for 0° s0 0 Round to two decimal places as needed.)

A:

Q: Sketch a graph of the polar equation. = sin(40) n/2

A:

Q: I) The graph of the logarithmic function y = log, x can be described as a) decreasing and b)…

A: i) Consider the function  log1/2x

Q: Done Two vectorsu and v are given. Find their dot product u · v. u = 6j – 7k, v =

A:

Q: Directiu : Given the triangie ANT, solve for n, mLA and m/Tif t 18 cm. ana a= 25 cm. A 70° N. 雞Tsam

A: Topic = Triangle

Q: Find the area of the triangle below. Carry your intermediate computations to at least four decimal…

A:

Q: Find u · v, where ? is the angle between u and v.  ||u||=8,  ||v||= 18, ? = pi/3

A:

Q: 3 sin B =- 5 5 0< A<- 13 Зл find the following: 3. If cos A = and t <B<- a. cos(A+B) b. sin(A+B)

A: topic - trigonometric identities cos(A+B)=cosAcosB-sinAsinB

Q: Write the expression in rectangular form, x+yi, and in exponential form, re0. (/13 - 1)* The…

A:

Q: the b in each question is incorrect. please give less of an approximated value

A: Apologies for the inconvenience. 1)  Given: u =  ( 2, 0 ) ,  v =  ( 5, 2 ) u·v=2,0·5,2=25+02=10…

Q: Solve for e if 0° < @ < 360°. (Enter your answers as a comma-separated list.) V3 sin e – cos 0 = 1 =…

A: see below the answer

Q: tan a = −3 and the terminal arm of the angle a is in the second quadrant, explain how would you find…

A:

Q: Perform the following multiplication and write the product in trigonometric form. Express your…

A: we use the formula  cos(A+B)= cos A cos B -sinA sinB sin(A+B)= sin A cosB + cosA sinB

Q: Simplify the expression. tan –2x-tan –3x 1+tan -2:x tan –3x tan x tan -3x tan -4x tan -5x

A: Consider  tan-2x -tan-3x1+tan-2x tan-3x

Q: II. Apply trigonometric identities to find other trigonometric values 1. cos x = sin x> 0 2. sin x =…

A: The given question has been solved in detail

Q: Which symmetry does the graph illustrate? O A. x-axis symmetry O B. origin symmetry OC. no symmetry…

A: The answer is in step 2.

Q: Find dydx for the function y=3x.

A:

Q: Give the degree and leading coefficient of the following polynomial function. f(2) = #4 (4 – 52³ –…

A:

Q: Solve the equation for all degree solutions and Do not use a calculator. (Enter your answers as a…

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

Q: Solve equation for exact solutions over the interval [0, 2pi) 5 tan 3x=5

A:

Q: 1. Determine the correct formula for tan ratio of 8. adjacent opposite B tan 9 = A. tan 8 = adjacent…

A: Given

Q: Express i+ (1, -2) – (-i+ 3j) in terms of the standard basis vectors.

A:

Q: Find the fourth partial sum of the series, E8(-)", where n = 1 to 4 Show all of your steps. Enter…

A:

Q: On the following unit circle, 0 is in radians. 1 1 Which two of the following expressions are…

A: Here we have to find the expressions which are equivalent to sin(θ).

Q: Solve: Væ – 7 = x – 7. Enter the exact answers.

A: This question is based on solving an equation.

Q: 3 x +y -z =6 2x -ý + z = -9 (33) x -2y + 3z = | -1 2 -9 +2

A:

Q: Eliminate the parameter t from the following Formulas Sum and Difference Formulas x = 3sin (t) y…

A:

Q: Verify the identity algebraically. Use a graphing utility to check your result graphically. 5…

A: Multiply the numerator and denominator by (cscalpha +1)

Q: A town's population increases at a constant rate. In 2010 the population was 56,000. By 2012 the…

A:

Q: Graph each function using radians. 5. 1

A: Use the properties of transformation of graph.

Q: sin (2 cos- 3

A:

Q: Solve the radical equation. Be sure to check all solutions to eliminate extraneous solutions. V3t +5…

A:

Q: Solve the equation sin 2θ − cos θ = 0 if 0◦ ≤ θ < 360◦.

A: Solution :sin2θ-cosθ=02sinθcosθ-cosθ=0cosθ2sinθ-1=0cosθ=0  , 2sinθ-1=0θ=π2,3π2   ,sinθ=12θ=π2,3π2,…

Q: Two vectorsu and v are given. Find their dot product u · v. u = (-2, 0, 2), v = (2, 3, ) %3D

A: Given that u=-2, 0, 2v=2, 3, 12To determine u.v

Q: 3. Let h(0) be the height above ground (in feet) of a rider on a Ferris wheel at an angle 0 (in…

A: In order to solve this question we need to use trigonometry applications on ferris wheel.

Q: Given the system of equations: 2x 3y- 9z = – 18 x + 3z = 3 -3x+y- 4z = -1 (a) Determine the type of…

A: Find your answer below

Q: 12 cos(4r) dr

A: Given,            ∫0πx2cos4xdx

Q: Find P 3180+8-(2D 68 20° 290

A:

Q: riangle ABC is an equilateral triangle with center O. If the distance from O to each vertex is 6 cm,…

A: The figure is shown below: