csc*x - cot"x = (1 + cos²x)/sin²x

Q: Use the rational zeros theorem to list all possible zeros of the function f(x)=x3+4x2−4x+10 (please ...

A: Use rational zeros theorem for f(x)

Q: You are driving along Lawrence Ave. at 60 km/h. You see the traffic light ahead is still green and d...

A:

Q: Consider a triangle ABC like the one below. Suppose that A= 80°, B=34°, and b= 27. (The figure Is no...

A: sine law : asin A = bsin B =csinC

Q: An stomach virus spreads around a school with 750 students. After t days, the number of people who h...

A: An stomach virus spreads around a school with 750 students.ft=7501+27 e-0.13t

Q: What is the value of * csc(65 + 0) – sec(25 – 0) + tan? 20 – csc? 70 ? -1

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Q: Find all exact solutions on the interval 0 ≤ x < 2?.(Enter your answers as a comma-separated list.) ...

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Q: if sin + 90 degrees is = cosine sin + 180 degrees = -sin what is sin - 90 degrees

A: if sin (+ 90 degrees) is = cosine sin (+ 180 degrees) = -sin what is sin - 90 degrees

Q: 1. Create a table of values for 0 E 0, 27 to help you graph the function. Include both the exact val...

A: Given Polar function, rθ=3cos2θ

Q: Solve each triangle ABC that exists. B= 35°12' a = 38.6 b= 30.9

A: Given side a=38.6 Given side b=30.9 angle B=35°12'=35+12/60=35.2°

Q: Solve the equation in x over the interval [0,2n). Give exact solutions. 8 sin 2x = - 4/2 Select the ...

A: This question is based on general solution of Sine equation.

Q: An Air Force pilot making a preliminary aerial survey, first observed that when he flew directly ove...

A: Question:An Air Force pilot making a preliminary aerial survey, first observed that when he flew dir...

Q: Which angles are coterminal with an angle drawn in standard position measuring 172°? Select all corr...

A: we have to determine the conterminal angle and Solution below 

Q: 4. What is the length of side AB in the figure below? Round your answer to the nearest hundredth. G ...

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Q: Choose the correct answer below. O A. AABC - AHKG by the SAS - Theorem. O B. AABC - AHKG by the SSs ...

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Q: Is it possible for the graph of a trigonometric function to have more than one equation to match the...

A: QUESTION- Is it possible for the graph of a trigonometric function to have more than one equation to...

Q: 14 If cos x = and sin x < 0, find sin x. 3 15 V5 C) 3 5 B) 9. V14 A) D) 3 E) –- 9. 6. The fu

A: 4) If cosx=-23 and sinx&lt;0 We have to find sinx=?

Q: In the problems below, two sides of the triangle will be known. The third side will be expressed usi...

A: We have to evaluate the expressions.

Q: x-3y+2z 18 c) 5x - 13y+ 12z = 80 Let z = a

A: Given query is to solve the system of equation

Q: Two sides and an angle are given below Determine whether the given information results in one triang...

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Q: The size of a pizza refers to it's diameter. A 24 inch pizza is sliced into 16 equal slices. Round e...

A: First we find out the area of full pizza using formula πr2 because the shape of pizza is circular.

Q: Solve for the value of A. Round your answer to the nearest tenth of a decimal. A sin (75) - B cos (2...

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Q: Determine whether the polygons are similar. If they are, write a similarity statement and give the s...

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Q: Find the exact value of the following, without using a calculator. - 1 sin sin + tan (-4) ... - 1 si...

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Q: Solve the equation in radians for all exact solutions where appropriate. Round approximate answers i...

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Q: On a circle of radius 6 feet, give the degree measure of the angle that would subtend an arc of leng...

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Q: Use a determinant to find the area of the triangle with vertices (0,0), (4,5), and (5,-2).

A: Use the determinant to find the area of a triangle with vertices (0,0),(4.5).(5.-2)

Q: If the arcsine of ( x – 2y) is 0.5236 and arccosine of ( 3x – 4y ) is 3.1416, find the value of x. S...

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Q: 51 Put înto Desmos and find the solution. 6x + 3y = 23 9x - 2y = -11 %3D Solution to the system

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Q: 1) Look at the graphs. Are the lines Intersecting, Parallel or Coinciding. Then state the Solution. ...

A: Since the lines shown in the given graph have a common point of intersection. Therefore the lines ar...

Q: 4. TRIGUNUMETRY PRACTICE 1 AUI UATIO JILI 1 Find the requested unknown side of the following triangl...

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Q: Sin0

A: Find the value of sin0

Q: 7. Find the exact value of each expression using the angle sum and difference formulas: cos 165°

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Q: heorem to complete the proble that follows. 21. A recent storm blew a portion of gutter off the back...

A: Pythagoras theorem

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: cos - I resulted in a negative answer. Why is it impossible for cos to be 12 negative?

A: Let's find. 

Q: Is the cotangent function odd, even, or neither odd nor even? Select an answer from the drop-down me...

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Q: 5. A ladder 24 ft. long is leaning against a slopping embankment. The foot of the ladder is 11 ft. f...

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Q: What is the angle measure 67°38'11" equivalent to in decimal degrees? Enter your answer, rounded to ...

A: the given degree,    67°38'11''

Q: Solve the triangle. Round your answers to the nearest tenth and angle measures to the nearest degree...

A: Draw a schematic diagram of given question.

Q: 12) Find AB Show steps a A = -За 41 a -81 -51+2a %3D -3a

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Q: Solve the equation for exact solutions over the interval [0,360°). cos (30) = 1 Select the correct c...

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Q: t of the tower.

A: We Will find the distance. 

Q: Josh and Maya are standing on a riverbank, 100 meters apart, at points A and B respectively. (See th...

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Q: Problem Find the length of an arc of a circle of radius 10 cm which subtends an angle of 45° at the ...

A: We need to find length of arc.

Q: 4. Two light spotted the same mark on the tower, the mark was 35 ft. from the ground. The forst ligh...

A: Given problem:- Two light spotted the same mark on the tower, the mark was 35 ft. from the ground. T...

Q: If θ= −3π, then sin(θ) =    cos(θ) =

A: We have, θ = -3π Formula Used: cos-θ = cosθsin-θ = -sinθ To evaluate: The values of sinθ and cosθ

Q: Use an appropriate identity to find the exact value of the expression. 13) cos 13) 14) tan (165°) 14...

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Q: b. c. d. -20° 8. AABC is an isosceles triangle. AB is the longest side with length 6x + 5. BC = 3x +...

A: Given traingle is an iscosceles traingle . AB is the longest side with length 6x+5. BC =3x+4,CA =2x+...

Q: 12. Determine 0 for -360 s0<360°. Round answers to the nearest whole degree. sin 0= -0.6485 %3D

A: topic- inverse trigonometric functions

Q: For all real numbers x,* cos(1339x) cos(1337x)+ sin(1337x) sin(1339x) =? 1- 2 sin? x cos x – sin? x ...

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