Write sin x in terms of cos x.

Q: graph , find the amplitude, period and phase shift y= 2sin (2x +pi)

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Q: Use the cosine of a sum and cosine of a difference identities to find cos (s + t) and cos (s - t). 1...

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Q: Next question Solve the equation. 2+2 sin 0 = 4 cos 20 What is the solution in the interval 0s0<2T? ...

A: Given, 2+2sinθ=4cos2 θ Formula: cos2θ = 1-sin2 θ  

Q: Find sin 2x, cos 2x, and tan 2x if tan x= and x terminates in quadrant I. 3 sin 2x !! cos 2x tan 2x ...

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Q: 1.. Apply the Midline Theorem in finding the value of x. Show your solution 1. G. (3x-5) cm 56 cm

A: "Since you have asked multiple question, we will solve the first question for you. If you want any s...

Q: Find the measure of the given angle when given the value of one of its function. 1. Sin A = 0.23564 ...

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Q: use right triangle ABC to find each value to the nearest tenth. Find b. 33° Find c.

A: NOTE: Refresh your page if you can't see any equations. . here we have A=33 a=6 for the right angle ...

Q: Two poles 6m high support a clothesline which is 8m long. The other one fell on the ground and creat...

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Q: y 45° 4V2

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Q: Find the missing number in the proportion. 1/8=x/24 x=

A: Topic = Algebra

Q: Do the ratios  14:21  and  4:6  form a proportion?

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Q: Find the exact value of the expression, if it is defined. (If an answer is undefined, enter UNDEFINE...

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Q: In the answer box below, type an exact answer only (i.e. no decimals). You do not need to fully simp...

A: Given query is to find value of Indicated trigonometric function.

Q: Find the Inverse of Matrix A Formole for Inverse of a Matrix 5) A=2 1 -3. 1 -bi A13= %3D %3D det A -...

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Q: Which of the is the measure of O if sine O = √22? a. 60o         c. 45o b. 75o       d. 30o

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Q: Solve triangles using the law of sines The following figure shows AABC with side lengths to th neare...

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Q: submerged in large tank of water whose temperature is 50∘F. Find a formula for F(t), the temperature...

A: In this question we will use basic concepts of temperature transfer i.e concept of Newton's law of c...

Q: A. In what line did the mistake occur? Justify the answer. B. What are the correct answers?

A: We need to find error and provide correct solution.

Q: 4. In proportion a: b = c: d, what do you call the a and d which are the first and fourth terms? OA....

A: We have to find the a and d

Q: Graph y = cos x where −2π ≤x ≤4π

A: We have to graph the function

Q: Use a double-angle identity to find the exact value of the expression. 2 sin 15° cos 15° Choose the ...

A: Given   2sin(15°)cos(15°)[sin2thita=2sin(thita)cos(thita)] = Sin(2×15)  =Sin30° = 1/2 

Q: Find the value of the trig function indicated. V13 Find sin 0 if sec 0 3

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Q: At an altitude of 1,800 feet, a helicopter pilot spots the landing pad ahead at an angle of depressi...

A: We have to find horizontal distance x show in figure.

Q: 5 2 7 3

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Q: Solve the simplify (sin theta/cos theta) + (1/sin theta)

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Q: Rewrite the following expression in terms of u with u > 0. That is, to rewrite the expression in ter...

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Q: B. Express the following as radian measures. 1. -60° 2.150° 3. 330° 4.-225° 5.-720°

A: This question is based on conversion of degree into radian.

Q: B. Directions: In the diagram bellow, prove that A FEG is concruent to A HJG by completing the table...

A: Follow the procedure given below. 

Q: 9. Solve for all angles of the triangle. A 23 18 20

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Q: 16

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Q: Verify the identity tanB+cotB=2csc2B

A: This question is related to trigonometric identities, we will solve it using given information. 

Q: Modified True or False: Write T if the statement is true and change the underlined word/s if it is ...

A: 1. An obtuse angle is an angle whose measure is between 90° and 180°. True An obtuse angle is an ang...

Q: Write the equation of a sine function that has the following characteristics. 1 Phase shift: 6. Ampl...

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Q: 2. B. Fill in the missing statements and reasons. Draw the figure. Given: SG = AG Illustration: GT =...

A: Given: SG¯≅AG¯ GT¯≅GL¯ To prove : △STG≅△ALG

Q: To find the distance across a river, a surveyor chooses points A and 8, which are x 350 ft apart on ...

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Q: For the following expression, find the value of y that corresponds to each value of x, then write yo...

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Q: Find the exact value by using a half-number identity. 3) sin 2 3) 4) tan Use a half-number identity ...

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Q: For the following expression, find the value of y that corresponds to each value of x, then write yo...

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Q: Solve triangle ABC. (If an answer does not exist, enter DNE. Round your answers to one decimal place...

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

Q: 777 Express in degrees. 60

A: We know that π redians is equal to 180°. Here we can change the 77π/60 redians in degree.     Here i...

Q: Find the exact value, if any, of the composite function. If there is no value, say it is "not define...

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Q: Because of prevailing winds, a tree grew so that it was leaning 7° from the vertical. At a point d =...

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Q: Given points C(3, −6, 2) and D(−2, 3, 2), find: a.) Distance from C to D. b.) Unit vector from C t...

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Q: Cosa Sina sec?a- tan?a secd CSCK

A: cos αsec α+sin αcsc α=sec2α-tan2α

Q: n the diagram, AB 12. Find AC and BC Write your answers in si: 600

A: Sin60° = perpendicular / hypotenuse       √3/2       = AC/AB        √3/2     = AC/12 AC = 6√3

Q: 4(cos135 Cos 1 5)

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Q: What is the supplement of an angle with a measure of 12 radians? If it does not have a supplement, s...

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Q: Use a calculator. Round to the nearest tenth of a degree. Given cos ? = 0.8347, find ?.

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Q: lem 4: Consider cos 0 = V and tan 0 < 0. Use either x, y, r definitions, or fundamental identities t...

A: Given query is to find the values of 6 trigonometric functions.

Q: Questions 6 to 9 refer to a right pyramid with rectangular base ABCD and vertex M. O is the centre o...

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