Given a trigonometric expression, cote + 1, determine its identity. O csce (cose + sin@) O No identity O sece (cose + sin@) O csce (sin26)

Q: Can techniques used in solving oblique triangles be used to solve right triangles? Justify by presen...

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Q: Prove using trigonometric identity, showing work in the process:  1sin(2x)/sin(2x) = 1+1/2sec(x)csc...

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Q: Solve the equation analytically (using identities when necessary for exact values when possible) for...

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Q: To find the distance across a small lake, a surveyor has taken the measurements shown. Find the dist...

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Q: What is the value of x in the diagram below? Round your answer to the nearest hundredth. 7 in 26°

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Q: The line of sight from a small boat to the light at the top of a 35-foot lighthouse built on a cliff...

A: Cliff and light house height is given.We need to find the distance of the boat from the foot of the ...

Q: Let f(x)= sin X, - SXS g(x) cos x, 0sxsn, and h(x) tan x, 2 Find the exact value of the composite fu...

A:  We are asked to find the composition function

Q: ve the equation on the interval 0s0<2x. cos 20 3D1 t are the solutions in the interval 0s0<2x? Selec...

A: Topic:- trigonometry

Q: Use a sum or difference formula to find sin 12

A: The given value,       sin5π12

Q: Each tire of an automobile has a radius of 1.25 feet. How many revolutions per minute (rpm) does a t...

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Q: This problem refers to right triangle ABC with C = 90°. Begin the problem by drawing a picture of th...

A: In Right angle triangle ABC , cosθ=BaseHypotenuse.

Q: 9) csc tan 13 4.

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Q: 5. A scientist wants to know the radius of a huge round crater caused by an asteroid that hit the ea...

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Q: A Ferris wheel built in Vienna in 1897 is known as the Great Wheel. The diameter of this wheel is 19...

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Q: Prove the identity. 1 csc 2x 2 tanx (1 – sin?x) Note that each Statement must be ba the right of the...

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Q: What are coordinates of the center of gravity of the constant f density plate placed in the area bou...

A: This question is based on centre of gravity calculation. We found the centre of gravity for a circul...

Q: 3 A = -5 6. B = -7 -8 -6 4. r notes

A: We will use matrix operation. 

Q: Зу + 2 7 + у2 + 5у — 24 у2 + 4у — 32

A: Given,3y+2y2+5y-24+7y2+4y-32Here y2+5y-24=y2+8y-3y-24y2+5y-24=y(y+8)-3(y+8)y2+5y-24=(y+8)(y-3)Herey2...

Q: Determine whether the positive or negative square root should be selected. 1- cos ( - 409°) sin (- 2...

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Q: Solve each triangle. Nearest tenth.

A: 10) By law of cosine:AB2=AC2+BC2-2ACBCcosCAB2=232+242-22324cos53°AB2=529+576-664.4AB2=440.6 ⇒AB=20.9...

Q: Solve the multiple-angle equation. (Enter your answers as a comma-separated list. Use n as an arbitr...

A: The given equation is: 2sinx4+3=0...(1)

Q: Directions: Explain the following problem using the concept of triangle congruency. To measure the d...

A: The Greek mathematician Thales devised the instrument to calculate the distance of ship from the sho...

Q: An ecologist wishes to find the height of a redwood tree that is on the other side of a creek, as sh...

A:  Given, The angle of elevation from A to tree is 12.6°. The angle of B to bottom of tree is 86.6° AB...

Q: Part A The press box at a baseball park is 37.5 ft above the ground. A reporter in the press box loo...

A: WE CAN FIND THE REQUIRED ANSWER AS BELOW

Q: Find the linear speed v for the following. the tip of a propeller 5 m long, rotating 600 times per m...

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Q: Use identities to simplify the expression. 1 tan?a - 2 cos cos -a 1 tan a - %3D 2 Cos Fa II

A: We can simplify the expression as below.  

Q: Homework: Graph the following them. y = sin 2x 2. y= 2 tan x

A: As per guidelines I can solve only one question 

Q: Find all solutions to the equation. 2 cos 0 +/2 =0

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Q: The area of the triangle below equals to 5 8

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Q: re the equation and provide all the solutions. 5 sint-2 cos²t = 1.

A: Given query is to find the solution of the equation.

Q: Use the given information to find (a) sin (s+t), (b) tan (s + t), and (c) the quadrant of s+t. 4 coS...

A: Given cos(s)=45 and sint=1213

Q: Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an a...

A: Let ∆ABC be any triangle,  Sine law :   a/sinA=b/sinB= c/sinC       ... 1. Where A, B and C are angl...

Q: The plate was originally circular. The length of the longest chord on the fragment is 24.0 cm. The l...

A: Note: Dear subscriber, only first part is solved as it is mathematical question. The second part is ...

Q: Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an a...

A: Given:- Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. ...

Q: 2. Use the labels on the triangle to determine the following: а. The ratio for sine of a a b. The ra...

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Q: On the wall of Mr. Piamonte's house, a 6 meter picture was hung so that its location is 5 meters abo...

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Q: Find the exact value of each of the remaining trigonometric functions of 0. Rationalize denominators...

A: The given value,   tan θ=815, θ is in quadrant I

Q: The two equal sides of an isosceles triangle are each 45 feet. If each of the two equal angles measu...

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Q: Problem 4: Trina and Mazaheer are standing on the same side of a Red Maple tree. The angle of elevat...

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Q: In A PQR below, QR = 5,5 cm and QRP=60°, calculate the length of PR. 60° 5,5 cm R

A: topic - trigonometric ratios

Q: If angle ? is in standard position and the terminal side of ? intersects the unit circle at the poin...

A: Given the query is to find the value of indicated angles.

Q: A ship travels 160 kilometers on a bearing of S 48° E. How far east and how far south has it travele...

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Q: Solve for the Vector Analysis Problem and choose your answer on the checkboxes below. Upload your so...

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Q: Jor credit! 1. Write each as a function of a positive number: (a) cos(-2.71) (b) tan(-) (c) csc(-1.2...

A: We know that, cos(-θ) = cos(θ) tan (-θ) = - tan(θ) and csc(-θ) = - csc(θ)

Q: Determine if the statement sec z = 12 is possible for some real number z.

A: Given the query is to find the possibile value of z.

Q: A ship sails 20 miles on course 35°T and then sails 30 miles on a course 300°T. How far is it from i...

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Q: EXERCISE 3.2.1: Evaluating recursively defined sequences. Give the first six terms of the following ...

A: (a). Given:a1=1,   a2=2

Q: 12) 24 ft 102° A 21 ft

A: Given query is to solve the given triangle usinge trigonometric law.

Q: Find the exact value of each expression. tan -1 (-V3)

A: NOTE: Refresh your page if you can't see any equations. . use the formula 

Q: From one bank of the Abra river the angle of elevation of the top of a cliff on the opposite bank is...

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