Rule Complete the proof of the identity by choosing the Rule that justifies each step. (csc2x-1) sin x= sin x cotx cos x To see a detailed description of a Rule, select the More Information Button to the right of the Rule. Statement (cscx - 1) sin.x = cot'x sin x COS X Rule Rule? sin x Rule? 2 sin x COS X COS X Rule? sin x = cot x cos X Algebra Reciprocal Quotient Pythagorean Odd/Even Rule? X ?

Q: Solve the trigonometric equations. Find all answers (in radians) in the interval: [0, 2π]. Show step…

A:

Q: Exercise 12.10. Using Properties of Dot Product Let a = (2, −3), b = (−5, 1), c = (4, −6), find each…

A:

Q: Simplify the expression: sin(tan^−1 − 2/x )

A: Answer is x2+4​−2​Explanation:

Q: Simplify. 2 - sin a )² cos a - sin 1 - sin² 2a

A: Answer is  1/(1+2sinα*cosα)Explanation:Step 1:Step 2:Note-If you are looking for a specific format,…

Q: Find all solutions over the given interval: 2 tan2(x)-1=0; [0,2]

A: To find all solutions over the given interval.

Q: -2 1 -2 3 1 2 X

A:

Q: Find the sum of the vectors =2+ and = 21+1-2 +=++ k Submit Question

A:

Q: Rewrite without parentheses and simplify. (y-5)^(2)

A: The objective of the question is to expand and simplify the expression (y-5)^2.

Q: 39. MATHEMATICAL CONNECTIONS The figure shows the < acute angle of intersection, 02 - 0₁, of two…

A: The objective of this question is to first derive an equation for the tangent of the difference of…

Q: Practice

A: The objective of this question is to identify the midline, amplitude, phase shift, and period of the…

Q: 10sin(t)cos(t)=-2cos(t)

A:

Q: What is the length of line AC? (round to two decimal places) Line AC: = C A 45° B 320 ft feet

A: Steps and explanations are as follows:In case of any doubt, please let me know. Thank you.

Q: 16. Eliminate from the following equations: i) x=a.Csc ii) x=Sin+Cos and y = b.Sec and y = Sino-Cos…

A: As per our guidelines we can answer only 3 subparts of the given problem so kindly repost the…

Q: 4. An Incorrect Venn Diagram Beckmann 10.4 #17 What is wrong with the diagram for the problem in the…

A: Hence explain the reasons for Venn diagram is wrong and sketch the Venn diagram.Explanation:Step…

Q: Z< 80° 30° 300° 5 km A B A fire-spotter located in a tower at A saw a fire in the direction 010°.…

A:

Q: Use the law of cosines to solve the triangle. A= 55.0° B = 20.0 m C= 25.0 m

A:

Q: Practice

A: The objective of the question is to verify the trigonometric identity sin(x) + cos(x) cot(x) =…

Q: A vector with magnitude 8 points in a direction 280 degrees counterclockwise from the positive x…

A: A vector with magnitude 8 points in a direction 180 degreescounterclockwise from the positive…

Q: Free license (non-professional use). Start trial license or buy. Exam 5-7.6, 7.7, 10.5 x + ⭑ 目…

A:

Q: Find the center, transverse axis, vertices, foci, and the asymptote of the y^2-x^2-4x+4y-1=0

A: Steps and explanations are as follows: In case of any doubt, please let me know. Thank you.

Q: What is the logarithmic equation with base 4 that contains the points (0.125, –2) and (8, 3)?   y =…

A: To find:-The logarithmic equation with base  that contains the points

Q: Express sin M as a fraction in simplest terms. 18 0 N Answer Attempt 1 out of 2 sin M= 24 24 M…

A:

Q: Below is a red vector of magnitude 34 and a blue vector of magnitude 90. What is the magnitude of…

A:

Q: For a given location, the daily number of sunlight hours fluctuates throughout the year. Suppose…

A: The objective of the question is to find the maximum number of hours of sunlight in a day, the…

Q: Use an identity to find the exact value of sin(5π/12)

A: The objective of this question is to find the exact value of sin(5π/12) using trigonometric…

Q: Which expressions are equivalent to cos ? Check all that apply. (sec 0+1)(sec 0-1) sin sec CSC 0…

A:

Q: Find the exact value of cos V in simplest radical form. V 2 U 6 √32 T

A: Given triangle isWe know thatIn a right triangle, the cosine of an angle is always the length of the…

Q: Solve the equation through a combination of factoring and the use of trigonometric identities. (†)…

A: The given equation is

Q: Express as a product. 2π 2π sin (a - -) - sin (a + 3 3 -)

A: given expression

Q: To the nearest degree, what is the measure of the angle in standard position whose ray intersects…

A:

Q: As shown in the figure below, Linda is standing 34 feet from the base of a leaning tree. The length…

A: From the given information we can form this triangle: where AC is the length of the tree and BC is…

Q: Find two vectors in opposite directions that are orthogonal to the vector u. (There are many correct…

A: To find two vectors in opposite directions that are orthogonal to the vector .

Q: 10. A steering tie-rod bushing with a length of 1.50 inches has a taper with an included angle of 7…

A: The large ID of the taper is approximately 1.15 inches.Explanation:

Q: Write 60 as a product of prime factors.

A: The objective of this question is to express the number 60 as a product of its prime factors. Prime…

Q: 7. A man programs his sprinkler system using the equation y = 15 sin (kt), where t is in seconds. If…

A:

Q: 1. Identify the midline, amplitude, phase shift and period of y =- 3 sin sin (x-1) + 2, then graph…

A:

Q: Simplify. 4 cos a - 4 COS 2π +α 4 • COS 2π +α 2

A: See the attachment.Explanation:

Q: 4. Solve the inequality 9-2x+1 < 4. Express the solution in interval notation. A) 1 - log32 2 ∞) B)…

A:

Q: 2 cos a + 3 sin a sin 2α if =-2. 3 cos a - 2 sin a α

A: Sin 2a = 2516​Explanation:If you have any questions please let me know in comment box thankyou.

Q: solve 4sin^2x+4coscos(x)-5=0 in the interval (0°, 360°]

A: Step 1: Step 2:

Q: A circle has a radius of 3yd. A sector of the circle has a central angle of 150°. Find the area of…

A: The objective of this question is to find the area of a sector of a circle given the radius of the…

Q: 3. To what dimension should the dividers be set to space 8 holes evenly on a circle of 16 inches…

A: The dividers should be set to approximately 6.28 inches to space 8 holes evenly on a circle of 16…

Q: A parade travels 6 blocks south and then 2 blocks east. What is the direction of the parade's…

A: A parade travels 6 blocks south and then 2 blocks east. To find the direction of theparade's…

Q: After a hurricane, a homeowner examines trees on his property for damage. He thinks a  21 ft palm…

A: The objective of this question is to determine whether the palm tree is leaning and if so, by how…

Q: Calculate the distance between the centers of 2 adjacent bolt holes. The radius of the bolt circles…

A: Thus, the distance between the centers of two adjacent bolt holes is approximately 3.061 units (this…

Q: a=12.6, b=13.4, c=23.6, find A, B, C of the trangle

A:

Q: The angles of elevation to an airplane from two points A and B on level ground are 55° and 72°. A…

A: The angles of elevation to an airplane from two points A and B on level ground are 55° and 72°. A…

Q: 4. In the Residential Infrastructure area, buildings are planned with a height of 30 meters.…

A: Problem 4: Angle of DepressionGiven:Height of the building (h) = 30 metersHorizontal distance from…

Q: What is angle "b"? (whole number) B Angle b = 55 140 ft ° A 35°

A: A triangle has three interior angles. The sum of the measures of these angles always sum up to 180…

Q: A buoy floating in the sea is bobbing in simple harmonic motion with amplitude 9in and period 0.2…

A: The objective of the question is to find the equation that models the displacement of the buoy as a…