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Q: 4.) A student simplifies a rational expression. His solution is shown below. п?+3п-40 (п-5)(n+8)…

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Q: Convert to polar coordinates with r,≥0 and 0≤theta<2

A: Given query is to find the the equivalent polar coordinates.

Q: •0 If points C and B are the endpoints of a diameter and A is any other point on O0, find the…

A: This question can be solved using the concept of  relation of angles and sides of a triangle and…

Q: А. nearest degree; round lengths to the nearest hundredth. 39° ! 900 m 39 15 m 20 m 54°

A: topic- trigonometric ratios tan (theta)=opposite/adjacent

Q: Let x and y represent Rectangular coordinates. Write the following equation using Polar coordinates:…

A: Here we have to change it into polar coordinates.

Q: Activity 3: The Six na the value of the following using the trigonometric ratio of the special…

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Q: Let cos B = − 24/25 with 90° ≤ B ≤ 180°. Find the following:    cos 2B

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Q: 7) Find Possible Positive, Negative or Imaginary Zeros. f(x) = x* + 2x³ - 9x² - 2x + 8 %3D Count the…

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Q: sa aneral ApprO hires kers to Sa i Mama-o. vang depart- inabi ni briefing Consulate Consul Gene in…

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Q: Ex. 2: Bert makes deposits of $2000 semi-annually into an account that pays 4% interest, compounded…

A: Given problem:- Bert makes deposits of $2000 semi-annually into an account that pays 4% interest,…

Q: 4. For each pair of parametric equations: • find rectangular-coordinate equation for the curve by…

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Q: 10. Use the formula cos(2a) = 1 – 2 sin? æ to find cos , if sin O v2 2 O v? 2 O_1 2

A: Given that       cos(2x) = 1 - 2sin2(x)  and sin(pi/4)=√2/2 Here we have to find cos(pi/2).

Q: If 75° 150 then use the half-angle formulas to determine the exact value of sin(75°) cos(75°)

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Q: Find all angles, 0° <0< 360°, that satisfy the equation below. -2 cos (20) - 5 = -4 sin(0) – 8

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Q: The first term of an arithmetic sequence is 8, and the tenth term is 4. (a) Find the common…

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Q: 1. Write the augmented matrix for this system of equations. X- 3y + 4z = 1 1 -3 4 0 3-2 5 3y - 2z =…

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Q: using logarithms A certain CD has an annual interest rate of 8% compounded annually. If $4000 is…

A: Given ,  A certain CD has an annual interest rate of 8% compounded annually If $4000 is deposited…

Q: For numbers 1 and 2: Choose the graph that corresponds to the given equation of the 1. (x-3)2 10-y?…

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Q: Find the exact value of the vanablo's. If your answer is not an integer, leave it in samplest…

A: (1) here we have a right angle triangle by using Pythagoras theorem x² = (12)² - (6)² x² = 144  - 36…

Q: B 876 5 O N121 S 6 7 89

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Q: Calculate x +y - z in degrees. [Image 18 1 B (z- 15) (22) D

A: calculate x + y - z

Q: 1) Which is another name for side ST? 11 km 5 km (a) (b) (c) t (d) rts 9 km

A: Given: To find:

Q: Write the given expression as an algebraic expression. sin(arcsin x + arccos x) 2 1- x* + X 2 + 1 1-…

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Q: A quadrilateral ABCD has its side AB perpendicular to side BC at B and its side AD perpendicular to…

A: Please follow the next step.

Q: Calculate the sum of angles 1, 3, and 8 in degrees. (Image 22 1 1/3x+7 22/23 24/25 26/4x +5 „B 27…

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Q: angle below, which formula would you use and which part -) Law of Sines, <B b) Law of Sines, side BC…

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Q: Find the values of the trigonommetric functions of 0 from the information giver 15 sin(0) 0 in…

A: We have to find value of trigonomatic function

Q: Find all solutions of the equation in the interval [0, 20). (Enter your answers as a comma-separated…

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Q: 4+4i√3 Find the two square roots for the following complex number. Write your answers in standard…

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Q: Solve the given problem and show your solution The angle of elevation of a ladder leaning against a…

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Q: The center of a Ferris wheel is 40 feet off of the ground, and the radius of the Ferris wheel is 30…

A: We have to solve given Questions.

Q: For the following equation, state the transformations in words, and determine the maximum value,…

A: Given f(θ)=-3cos(θ+π4)+2We know that The standard form of the cosine function is…

Q: x² Find the vertices, foci, and the lengths of the major and minor axes for the ellipse 81 = 1. 36…

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Q: Solve the ABC Triangle a = 77.8m c = 43.8m B = 67.7 degrees Find A, C, b

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Q: Practice Exercises: Convert each percent to a decimal. a) 7% b) 6- -%- 4 c) 0.5% d) 0.008%

A: Given query is to convert percentage to decimal.

Q: For each pair of parametric equations, find the rectangular-coordinate equation for the curve by…

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Q: sec(똥) = 부] 1 cos(특) 3 3

A: Given problem:- sec(5π/3)

Q: 3. Find each measure indica ted-Round tonedrest 1oth 25ft 24ft

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

Q: In a board game, a certain number of points is awarded to a player upon rolling a six sided die…

A: We can interpret the function in the folowing steps.

Q: Write a specific formula for the Compound Interest example above: Now, use the following variables…

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Q: how did you get cos2x/ 1-cos2x = 3

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Q: Find and sketch the domain for the function. f(x,y)= cos(xy)/x2 + y2 - 16 Find the domain of the…

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Q: Express cos- (a) in terms of cos(2a). Express sin (a) in terms of cos(2a).

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Q: Activity 2: What Makes You Special? 1. Given the angles of the triangles below, find the values of…

A: Activity 2,Part 1,Given,            A right triangle is shown below :

Q: The polynomial Po) = x + 2x - 10x+ dis divided by x-1.If the remainder is 6, the value of dis

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Q: cos tan (V3) cos(arctan( v 36 )= 0.5

A: Given query is to find the exact value of the expression.

Q: Suppose that Cos t = whe re a.) what is the exact value of sin t? b.) what is the exact value of tan…

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Q: 13. Evaluate the fTunction. Give the exact value. cos tan(V3) cos(arctan( v36 = 0.5

A: Solve the following

Q: What is the dot product of the vectors (4, −10, 3) and (1, 1, 5)? a) -113 b) 0 c) 4 or d) 9

A: Given :(4, −10, 3) and (1, 1, 5)

Q: Two airplanes leave an airport, and the angle between their flight paths is 49°. An hour later, one…

A: Law of cosines