11. 0/1 points Previous Answers McKTrig8 1.4.023. 2 Recall that sin- 0 means (sin 0)2. 2 find sin 0 If sin 0 3 sin2e0 Need Help? Talk to a Tutor Read It

Q: Cos theta=0.10452846Instructions are on the image*Find the 2 angles in the interval [0 degrees, 360 ...

A: First we take inverse cosine on both sides and find the value of theta .

Q: verify identity cos 2a = cot a - tan a/csc a . sec a

A: The given identity is,

Q: Trigonometry Question

A: Formula used:1) loga - logb = log(a/b)2) loga = logb then a= b

Q: how do you find the exact value of a trigonometric function

A: Suppose we have a right triangle ABC,Perpendicular of right triangle be pBase of right triangle be b...

Q: If r is a positive number and the point (x, y) is in the indicated quadrant, decide whether the give...

A: It is given that r is a positive number.

Q: a window pane has dimensions of 30 inches by 22 inches. If glass sells for $0.80 per square inch, ho...

A: Please follow the steps as on the board.

Q: how do you determine coterminals?

A: They are obtained by adding and subtacting 360 degrees

Q: Find all solutions to the following equation 8 sin 0 16 sin 0

A: The equation is given by

Q: Please explain the solution in a clear manner, step by step.

A: Clearly, the roof truss is symmetrical about the dashed line and the middle triangle is an equilater...

Q: -2 0.1 2 3 4 5 6 (a) Using the following graph of f (x)-2 to sketch the graph of F(x) = f(x-1) + 2. ...

A: It is given that the graph of f(x).Claim is to sketch the function f(x-1)+2.

Q: Find the length s and area A. radius = 2 ft angle = 3pi / 4

A: Given:Radius(r) is 2ft.The angle is 3pi/4.

Q: converting 2 pi/3 to degreesconverting 400 degrees to radian

A: pi radian = 180 degreesHence, 2pi/3 = 120 degrees

Q: Use a calculator to solve the equation on the interval [0,2n) 4 tan 2x16 tanx+7 0

A: The equation is given by

Q: How long should an escalator be if it is to make an angle of 34 degrees with the floor and carry peo...

A: We have given,Vertical distance from the floor = 24feetEscalator angle with the floor = 34 degree

Q: Two forces of 468 Newton’s and 561 newtons act on a point. The result and force is 999 newtons. Find...

A: To calculate the angle between two forces which was acting on a point. The provided value two forces...

Q: Write the product as a sum or difference with positive arguments

A: To calculate the sum or difference with positive argument for the provided trigonometric expression ...

Q: Verify the equation

A: To establish the given trigonometric identity

Q: Find the area of the sector of a circle having the radius 11 feet and the central angle of 52.50 deg...

A: To determine the area of the sector shown.

Q: find tan A and sec A, if A is an angle in standard position with the terminal side is defined by the...

A: First of all we can plot the given point on coordinate axis and draw a relevant triangle for angle A...

Q: Question in the file attached

A: using half -angle formula with proper sign attached.( taking into account the quadrant )

Q: Use the given information to find the exact value of each of the following. a. sin 20 b. cos 20 c. t...

A: Given, 

Q: tan theta= 0.70020753Instructions are on the image*Find the 2 angles in the interval [0 degrees, 360...

A: First we take inverse tan and then use calculator to find the value of theta .

Q: If sinθ = 0.6, then what is tanθ?

A: Formula used:

Q: Given: tan(θ)=–√3 and sec(θ)>0. Which of the following can be the angle θ?

A: let say right angle triangle with angle k,sides of right angle triangle can be determined by pythago...

Q: civil war cannonballs were made out of cast iron. A collector found a set of three cannonballs for s...

A: The given cannonballs has the diameters of 4.52 inches, 4.346 inches and 3.908 inches.The volume of ...

Q: csc120 degrees

A: We have to find value of csc(120).We know the relation between cscx and sinx .work is shown below

Q: For triangle XYZ, find angle Y given side x=2.5cm, y= 15.0cm, and z=4.5cm

A: Given three sides of the triangle XYZ, x = 2.5 cm, y = 15 cm and z = 4.5 cm.Recall the properties of...

Q: A force of 15 lb is required to hold a 67-lb crate on a hill. What angle does this hill make with th...

A: To calculate the angle which is make with the horizontal if the force acting on an object is 15 lb a...

Q: A baseball leaves the bat an an angle of theta with the horizontal and an inital velocity of v = 100...

A: According to the question, a baseball leaves the bat an an angle of theta with the horizontal and an...

Q: The following equation involves multiple angles. Solve the equation on the interval [0, 2T) V3 cos 4...

A: Given, 

Q: An airplane is 149 miles north and 87 miles east of an airport. The pilot wants to fly directly to t...

A: To find the bearing angle that should be taken by the pilot.

Q: How do you convert miles to radians

A: The diameter of the wheel is given as 24 inch. So, the radius (r) =12 inch.

Q: find the exact value of each trigonometric function. a) cos 9pi/4 b) sin (-9pi/4) c) cot (-5pi/4) d)...

A:

Q: What is the range and domain of f(x) = sin x?

A: The given function is

Q: In the following diagram, angle 0 is in standard position. In each case, find sin 0, cos 0, and tan ...

A: First we take a point on the terminal side (-6,5) and draw a right triangle from it with axis. 

Q: Write the following numbers in the polar form reiθ, 0 ≤ θ < 2π.  a.) 1/4 b.) 8 + 8i c.) -4 - 4i  ...

A: a) Firstly, we express both sides in the form a+ib and then compare the real part and imaginary part...

Q: What is the formula for tangent?

A: In a right triangle, the tangent of an angle is the length of the opposite side divided by the lengt...

Q: thank you soo much

A: a) To evaluate OB, use the pythagoras theorem 

Q: Find the distance along an arc on the surface of the earth that subtends a central angle of 2 minute...

A: We have given,

Q: Find the complement of an angle whose measure is 38 degrees and 11 minutes

A: Here problem is to find the complement of an angle

Q: Show how you find the least positive coterminal angle for 1500 degrees then find the exact values of...

A: TO find the coterminal angle, we have to add or subtract multiples of 360 .Since we have to find the...

Q: Consider a wind velocity of 50 mi/h at an angle of 30° north of east. North 30° The magnitude of the...

A: Hey, since there are multiple questions posted, we will answer first question. If you want any speci...

Q: find the 6 trig functions

A: From the  given point the value of the x-coordinate and y-coordinate can be obtained as shown :

Q: If the shadow cast by a 600 feet tall tree is 1648.48 feet, find the angle (to the nearest tenth of ...

A: Let AB represents the tree and BC represents the shadow, Then angle C is the angle of elevation of s...

Q: How to find the reference number when given the value of t. t=9pi

A: Reference number:“Let t be a real number. The reference number  corresponded with t is the shortest ...

Q: at what point do the line intersect on the unit circle

A: The given line is,

Q: Please explain the steps to obtain the answers I don’t be understand how the calculation was complet...

A: Calculation:Determine the complementary angle of (3π)/8 as follows.Let x be the angle that is comple...

Q: Not quite sure how to solve for x

A: To calculate the value of x form the provided diagram. In the provided diagram the two sides and one...

Q: Two planes take off at the same time from an airport. The first plane is flying at 260 miles per hou...

A: The diagram is on the board .First we find the distance after 2 hours .Then we use pythagorean formu...

Q: Find all the complex solutions of the equation. x^6+64=0

A: Given equation is