Find the unknown in the triangle. Round the angles to the nearest multiple of 10 minutes

Q: 5. A Ping Pong ball is dropped from a height of 16 feet and always rebounds % of the distance of the...

A: Follow the procedure given below.

Q: .2 6) cos 0 = 1– 3cos? 0

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Q: 6. Statement a: If two lines intersect, then they have a common point. Statement b: Lines s and b ar...

A: Follow the procedure given below.

Q: The following equation involves multiple angles. Solve the equation on the interval [0, 27). cos 4x ...

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Q: A thin wire used to frame a triangle with sides 2 in, 3 in, 4 in, is bent to form a circle. What is ...

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Q: Simplify. cos(-0) cot(-0) csc(0) O cos20 O sin?0 O -cos20 O-sin 0

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Q: Use a calculator to find the value in radians of the following expression rounded to two decimal pla...

A: Given query is to find the value of the tan-115.

Q: 1) 4 - csc? 0 = 0

A: Since you have asked multiple question, we will solve the first question for you as per our guide li...

Q: If Sin O= 4 and Ces a:S, evaluate withl 13 using to bles Sin o t)

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Q: Test the polar equation for symmetry with respect to the polar axis, the pole, and the line 0 =, (Se...

A:   The given equation is r=8cosθcscθ. Test for symmetric with respect to the polar axis: Substitute -...

Q: Zha begins 7 kilometers to the north of town, and rides his bike along a straight trail which leads ...

A: As per our guidelines, we can answer only three sub-parts in a single request. Kindly re-post the ot...

Q: Convert the equation to polar form. 3x = 3y

A: 3x=3yConvert into polar form by substituting x=rcosθ and y=rsinθ

Q: a) Use an Addition or Subtraction Formula to write the expression as a trigonometric fu sin cos 15. ...

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Q: A central angle of a circle whose radius is 25 centimeters subtends an arc whose length is centimete...

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Q: Find the unknown angles in triangle ABC for the following triangle if it exists. C = 52° 40', b = 22...

A: Explanation of the answer is as follows

Q: In A WXY, WX = 11.2 inches, WY = 6.9 inches, and mZW = 43°. %3D What is the area of A WXY? Enter you...

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Q: As you ride a Ferris wheel moving counter-clockwise at a constant rate, your distance from the groun...

A: dt =Asin2πTt + B + CWhere, A = amplitude of the sinusoidal wave  =radius of the ferris wheelT = time...

Q: Practice: Graph f(t) = cot (at) 立 2

A: We have to graph cos(pi t) 

Q: Find the area K of the triangle. 5 35° A 10 ... K= square units (Round to two decimal places as need...

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Q: From the third floor of a tall building, the angle of depression of an object on the ground is 27.0,...

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Q: A ship is sailing due north. At a certain point, the bearing of a lighthouse 8.6 km away is N38.4°E....

A: Given

Q: 9. Statement a: Right triangles have two acute angles. Obtuse triangles have two acute angles. State...

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Q: Use identities to find the values of the sine and cosine functions for the following angle measure. ...

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Q: What is the sum of the infinite geometric series? 40 120 +40 + 3 40 * +.. O 136 O 156 O 180 O 184

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Q: Find the exact value by using a half-number identity. 19) sin 22.5

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Q: cos 0 = -. V5 where T <0 < 2 tan ß = . where 0 <BS 4 3 What is the exact value of Sin (0+ B)? Enter ...

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Q: The cost in dollars of making x items is given by the function C (x) 10x + 800. a. The fixed cost is...

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Q: 11) cos x csc X tan x - 1 11) 12) cos2x - sin2x = 1 - 2 sin²x 12)

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Q: Find side length x.

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Q: A flagpole 95.6 ft tall is on the top of a building. From a point on level ground, the angle of elev...

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Q: Find the exact value of the expression. tan sin ... Select the correct choice and fill in any answer...

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Q: 3. How many more revolutions must the 20-inch bicycle complete to have the same linear velocity as t...

A: Solution:

Q: A balloonist is directly above a straight road 1.7 miles long that joins two towns. She finds that t...

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Q: arctan x dx

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Q: Determine the value of 0 in sin(40 + 2°)csc(30+5°) = 1 O 3° O 4° O 5° O 2°

A: sin(4θ+2°)csc(3θ+5°)=1sin(4θ+2°)×1sin(3θ+5°)=1

Q: Graph the function f(x) = cot x+ Be sure to clearly label the axes and graph at least one full perio...

A: The Phase Shift is how far the function is shifted horizontally from the usual position.

Q: A E F B CD I AB, BE IAC AC = AB, AD = 4x -5 AE = 2x + 7, mZA = 3x +8. 6. Find x. 7. Find AD 8. Find ...

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Q: 1. Check the errors using CHECKSUM method for the data: 10011001 00100011 to be sent to the receiver...

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Q: What are the solutions to the trigonometric equation on the interval 0, 27)? 2cos?x = V3 cos x %3D S...

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Q: Statement a: All right angles are congruent. Statement b: Congruent angles have equal measurement. C...

A: right angle congruent

Q: Let sin A = 7/25 with A in QII and sin B = −3/5 with B in QIII. Find sin (A + B) in fraction form

A: Given:    sin A = 7/25 , A in QII      sin B = -3/5 , B in QIII

Q: Harold uses the binomial theorem to expand the binomial 3x (a) What is the sum in summation notation...

A: The given binomial,      3x5-19y34

Q: Graph f(x) = -3cos(-nx) – 1 by Key Points method.

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Q: A steel girder 27 feet long is to be moved on rollers along a passageway 8 feet in width and into a ...

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Q: The bearing of a ship from a lighthouse was found to be N 13° E. After the ship sailed 8.5 miles due...

A: Explained below 

Q: A constant force of --->F =  moves along a straight line from the point (-1,-6) to the point (7,8). ...

A:   Given that the force F=9,1 and distance D=7--1,8--6=8,14 The formula to calculate work done is:   ...

Q: 16) tan cos -1 3 V299 18) cos tan V57 20) sin cos 19 315

A: Note:- according to the company policy we can attempt ?️ only one question so please upload the next...

Q: Find the value of tan W rounded to the nearest hundredth, if necessary. V 24 32 W 40 Answer: tan W: ...

A: Topic = Trigonometry

Q: Determine the value of e in sin(46 + 2°)csc(30+5°)% =D 1 O 2° 5° 4° 3°

A: Use basic identities of trigonometry

Q: Use the given information to find (a) sin (s +t), (b) tan (s+ t), and (c) the quadrant of s+ t. 1 an...

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