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Q: evaluate the quotient, and write the result in the form a+bi. (simplify your answer completely.) 3/...

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Q: Solve the equation on the interval 0s0<2n. sin20 = 5(cos (-0)+ 1) Select the correct choice below an...

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Q: Prove each of the following using identities, showing all work in the process: A.) cos(x+pi/3) + si...

A: Given: (1)  cosx+ π3+ sinx-π 6 = 0 (2)  cos4x - sin4x  = cos(2x)  

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

A: Use law of cosines   cos B = base / hypotenuse

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: The position of a weight on a spring is s(t) = -5 cos 4nt %3D inches after t seconds. Include units ...

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Q: Find the amplitude, period, and horizontal shift of the function y = sin(H(x + #)) amplitude period

A: Given: y=4sin23x-π6

Q: 56. 18 *+3 9+

A: NOTE: Refresh your page if you can't see any equations. . here  therefore 

Q: If tanx = 2/2 and a < x < find cos- 2 %3D

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Q: Verify the identity: sec? 0 csc² 0 sec? 0 + csc² 0

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

Q: (a) How many degrees does the minute hand of a clock pass over in 10 minutes? (b) How many degrees d...

A: Note: According to our expert guidelines only first three subparts are to be answered, kindly repost...

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: A point has rectangular coordinates (- 5, - 8). Convert to polar coordinates, with r > 0 and 0<0 < 2...

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Q: tan x 4. Simplify the expression tan x+cot x sin x O cos? æ cos x sin? x

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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: Transform the polar equation 0 to an equation in a and y. %3D 4

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Q: Use the information given below to find cos (a+B). 4 with a in quadrant III tan a= 3' - 8. sin B= wi...

A: Given that: tanα=43, α lies in quadrant III.sinβ=817, β lies in quadrant II

Q: The conversion equations between rectangular and polar coordinates are as follows (th the text): x =...

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Q: 15 and x terminates in guadrant III. 17 Find sin2x, cos 2x, and tan 2x if sin x= - sin 2x cos 2x %3D...

A: The solution is given in the next step.

Q: Two gears are adjusted so that the smaller gear drives the larger one, as shown in the figure. If th...

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Q: In right argle triargle, A =q0° and tanc = V3 End : sin B cośltcos Bsin C %3D

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Q: 6 8. 7. 6. 5. ) & «Previous O D. 704.3 rpm OC. 901.5 rpm O B. 450.7 rpm O A. 7.5 rpm puo Each tire o...

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Q: 2. Ten frontliners are going to get their meal. In how many ways can the 10 frontliners be arranged ...

A: (2) Ten front liners are going to get their meal. In how many ways can the 10 front liners be arrang...

Q: The circle in the figure below has a radius of r and center at C. The distance from A to B is x. Red...

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Q: Complete the following equation. tan 20 - sec 0 = %3D tan 20- sec 0 = %3D

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Q: Suppose z = 10.7, 8 = 34 degrees and o = 56 degrees in the figure, which is not drawn to scale. Dete...

A: NOTE: Refresh your page if you can't see any equations. . here we have

Q: 60 30 543

A: We have to find  SinC, CosB and tanC And here using pythagores theorem

Q: A boat travels on a course of bearing S 40° W for a distance of 220 miles. a. How many miles sout...

A: We have to find distance in south and west direction.

Q: Given that sin(0) = 0.73, match each trigonometric function with its value. cos(e) а. 1.07 csc(e) b....

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Q: ACTIVITY 2.GIVE ME REASONS THAT WE'RE CONGRUENT Direction: Prove the following by completing the two...

A: Given: O is the midpoint of AD and BC AB ≅ DE

Q: The circle in the figure below has a radius of r and center at C. The distance from A to B is x. Red...

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Q: Solve the equation by first using a Sum-to-Product Formula. (Enter your answers as a comma-separated...

A: Answer: The solution is as given below :

Q: pts 5. A person stands 25 feet from the base of a building and measures the angle of elevation to th...

A: Height of the bulding is

Q: )Which of the following trig formula would you use; SOH CAH TOA, Sine Law or Cosine Law for the foll...

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Q: Sketch a graph of y = tan x, y = cot x, y = sec x and y = csc x from x = 0 to x = 2T1. Label the axe...

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Q: 15 sin 0 < 0, tan 0 = 8.

A: We have to find all trigonometric functions.

Q: Solve for the f(a, ß), for any given initial values (assumed by you). f(a, ß) = sin(a + B)e-iß, cos(...

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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: Given three vectors A(6, 2, -3), B(-2, 3, 0), and C(-4, 6, 5). Find the unit vector bisecting the in...

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Q: 3. Simplify the expression tan? x(csc² x – 1). O tan? x 1 cot? x -1

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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: a) Convert into degrees. 3 3 degrees b) In which quadrant is the angle located? 3 Quadrant I Quadran...

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

A: Given radius of the tire is 1.25 ftTraveling speed =77 feet/ secwe need to find the revolution pe mi...

Q: etermine the value of sin, cot, and sec, if the terminal side lies along like y=-2/7x in QIV?

A: We have to find the value of sinθ , cotθ and secθ

Q: boats leave the same port at the same time. One boat sails on a bearing of 125° while the other boat...

A: Given query is to find the distance between the boats after 2 hours.

Q: This table shows records of Leah's money-related activities over a period of a week. For which activ...

A: Note: Here, to make mont that means the numbers should be positive.

Q: 11. Find each of the side lengths. Use exact values only. 40 45 30° W = y y =

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Q: Given f(x) = -2 sin ( 3 x – n)+5, what is the horizontal shift? Right 3 Left 3 7 Right п О пLeft Up ...

A: The function is given as , fx=-2sin3x-π+5 find the horizontal shift.

Q: A rocket is rising vertically at a rate of 5300 miles per hour. An observer on the ground is standin...

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Q: The graph of a quadratic function with vertex (0, -2) is shown in the figure below. Find the range a...

A: (a) the range is (- ∞, - 2)