1. Find the period of the function 2. Find the phase shift  3. Write the equation of the function

Q: cos (arcsin+arccos √√3 2

A: Use the formula:

Q: The angles of elevation of an artificial earth satellite is measured from two earth stations,…

A: The angles of elevation of an artificial earth satellite is measured from two earth stations,…

Q: 4. A flagpole is situated at the top of a building 115 ft tall. From a point, P, in the same…

A:

Q: 5. Find the exact value for tan (a + p) and the quadrant containing a + ß given that tan a = if a…

A:

Q: bridge is to be built across a small lake from a gazebo to a dock. The bearing from the gazebo to…

A:

Q: Find sin(), cos(2), and tan from the given information. sin(x) = $, 0° < x < 90° sin()=[ cos() =…

A:

Q: Write the complex number in trigonometric form. 8i =(cos+isin) 8i =

A:

Q: solve in very simple steps so i can follow along sin theta/2 -costheta=0 (greater than 0 less…

A:

Q: Given that cos α = your answers. 3 and 0° < a < 90°, determine the exact values of sin 4 8|N 1 COS…

A:

Q: Consider the following equation. 2sin(x) - sqr of 3 = 0 (a) Solve for all degree solutions. Do not…

A: Sine function is positive in first and second quadrant.

Q: Use de Moivre's Theorem to find the following. Write your answer in standard form [3(cos+ i sin )]³

A:

Q: Determine the values of ? if 0 ≤ ? ≤ 2? given that cos ? = −0.3178

A:

Q: A 110-foot vertical tower is to be erected on the side of a hill that makes a 6° angle with the…

A:

Q: Evaluate the expression under the given conditions. sin(0 + 4); sin(0) = 13,0 in Quadrant I, cos(4)…

A:

Q: Solve for the remaining side(s) and angle(s), if possible, using any appropriate technique. a = 63°,…

A:

Q: Perform the indicated operation. (5-2i)(10 + 4i)

A:

Q: The blade on a typical table saw rotates at 3150 revolutions per minute. Calculate the linear…

A: Diameter = 8 inchRevolution per minute = 3150

Q: evaluate tan(cos-1(4/5))

A: The given expression is:tan(cos-1(4/5))We know thattan(tan-1(x))=x  for all real numbers

Q: 5) Consider the right triangle and find x: 18 51⁰ X

A: Consider the figure

Q: Find all solutions to 2 sin(0) = -√√2 on the interval 0 ≤ 0 < 2π == 0 = Give your answers as exact…

A:

Q: 20. Find the period of each trig function below:20a. 2 sin(3x), 20b. 3 cos(5x), 20c. 3 tan(4x), 20d.…

A: The objective of this question is to find the period of each given trigonometric function. The…

Q: Verify that the csc x + 1 CSC X-1 trigonometric equation is an identity. csc X-1 CSC x + 1 2₁ = 4…

A:

Q: Write the complex number in trigonometric form. 2-2i 2-2i=√(cos +isin)

A:

Q: 13. Abdul and Chiang are standing 48 feet apart in a field. Bharat is standing in the same field as…

A:

Q: Prove the half-angle identity sin A/2 = ±√((1 - cos A)/2)

A: Consider the identity

Q: Find |v| given that v = ⟨10 lbs, −4 lbs⟩.

A: The objective of the question is to find the magnitude of the vector v. The vector v is given in…

Q: . Suppose g'(x) > 0 and g"(x) > 0 for all real numbers x. Sketch a possible graph of f(x) =…

A: Given that  and  for all real numbers of .The aim is to sketch a possible graph of .

Q: sin^2(x/2)=(tanx - sinx)/(2tanx)

A:

Q: An equation of a parabola is given. (y + 3)² = 28(x – 5)

A: An equation of a parabola is given(y+3)2=28(x−5)

Q: Find the exact value of y or state that y is undefined. y=sin [tan ¹(-8)]

A:

Q: evaluate cos-1(cos(80 degrees))=

A: The objective of the question is to evaluate the expression cos^-1(cos(80 degrees)).

Q: 19. Find the amplitude of each trig function below:19a. 2 sin(3x), 19b. 3 cos(5x), 19c. −7 cos(4x)

A: The objective of this question is to find the amplitude of the given trigonometric functions. The…

Q: 20. a = (3,2), b = (-2, -3)

A: 20.Consider

Q: A bridge is to be built across a small lake from a gazebo to a dock. The bearing from the gazebo to…

A: The figure

Q: Write the expression log₂ (³ √y¹¹) as a sum of logarithms with no exponents or radicals.

A:

Q: Q is the midpoint of the line segment PR in the truss rafter shown in the figure. What are the…

A:

Q: For the pair of polar​ coordinates, ​(a) plot the​ point, ​(b) give two other pairs of polar…

A: The objective of this question is to understand the conversion and representation of polar…

Q: (b) (2, -3) Select the quadrant: O First quadrant O Second quadrant O Third quadrant o Fourth…

A: b) Point (2,-3)Here x is positive and y is negative so the quadrant is 4th.

Q: 32. Use a half angle formula to find the exact solution of sin 22.5°. 21

A: *Note – As per our company guidelines we are supposed to answer only first question. Kindly repost…

Q: find the laplace transform of f(t)=sin ωt and g(t)= cos ωt, ω ∈ R

A:

Q: Station Cut End Area (ft2) 10+00 240 11+00 362 12+00 443 13+00 406…

A: The objective of this question is to calculate the volume of excavation between stations 10+00 and…

Q: Use the Law of Cosines to determine the indicated angle 8. (Assume a = 64.01, b = 38.99, and c =…

A: Consider the triangle

Q: Q4. State the practical problem of your choice using the concept of angle of elevation or angle of…

A: The problem using the concept of elevation is -The angle of elevation of the top of a tower from a…

Q: a tower leans at an angle of about 84.7 the figure shows that 165 ft from the base of the tieer the…

A: a tower leans at an angle of about 84.7 the figure shows that 165 ft from the base of the tower the…

Q: Given cos(α)=7/9 and α is in quadrant IV, find the exact value of cos(α/2).

A:

Q: Exercises 21-28: (Refer to Example 4.) Find the following. (a) sin(a + B) (b) cos (a + B) (c) tan (a…

A: Question No. (22): Given:  in quadrant IITo Find: To find the following:

Q: 4. Sketch a graph of the hyperbola: (y + 1)² (x-3)² 25 36 = 1

A:

Q: earch For the Questions below use the following directions: Determine which type of conic the…

A: We determine which type of conic the equation represents:6)  3x²+12x+3y²=0

Q: Verify the identity. 1 - cos(a) sin(a) 1 - cos(a) sin(x) sin(a) 1 + cos(a) 1 - cos(α) sin(a) 1- 1 +…

A: To verify

Q: An equation of a hyperbola is given. (x + 2)²-(y - 2)² = 1 9 16 (a) Find the center, vertices, foci,…

A: