Give 3 points that are equivalent to the polar point (-2,95degrees) and write the 3 points in polar form with the angles in degrees.

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

A: cos αsec α+sin αcsc α=sec2α-tan2α

Q: Problem 9: By hand, graph the following over a two-period interval: y = c cot (2z –). No calculators...

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Q: A. Convert each degree measure to radians. Leave answers in terms of n. 1. 330° 2. 15° 3. 105° 4. -1...

A: We will convert each degree measures to radians in the following step.

Q: (b)Use the site “desmos.com” to answer the following questions. Create graphs of three functions be...

A: We can answer the question as below as per the instruction.

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A: The Pythagoras theorem states that the square of the length of the hypotenuse is equal to the sum of...

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Q: given the length of the medians of triangle 18.03 cm, 21.36 cm, 12.5 cm long. Determine the longest ...

A: This question can be solved using the relation between length of median and length of sides of trian...

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Q: Find the measure of the given angle when given the value of one of its function. 1. Tan X = 7.22345 ...

A: We have to find the given angle measure in radians and degrees by using inverse trigonometric functi...

Q: 1. Using the figure below, find sin(20) and cos(20). 3 8

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Q: 12) cos? 0 = 1

A: Please refer to the image below

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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: olve triangle ABC. . m<B = 38, m<C = 21, b = 24

A: Since we are given with multiple number of questions and our guideline is solve the problem only kin...

Q: > v why we aseltmo) in oTo A ? (sector) 1 P tan 0 sin 0 cos 0 A(1, 0) Pr 1 FIGURE 2.30 The figure fo...

A: Given:

Q: Verify the identity. 4 cos?(x) – 2 = 2 – 4 sin2(x)

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Q: 11) Multiply the Matrices -6 6 4 1 1 -2 0 -12 -8 8 9 5 -1 3 4 -5 Dimensions Use only boxes needed. N...

A: We have to be find out the product of matrix

Q: Problem 8: (1) Give the exact value of tan -210°. (2) Give the exact value of cos -210°. (3) Give th...

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Q: Solve for x in each proportion. x-9 x-7 7. x+8 13 6. 22 %3D - 26

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Q: Write the equation of a sine function with Amplitude = 2 and Period = 2. Type the equation in the fo...

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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: 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: 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: Use the given information and a calculator to find e to the nearest tenth of a degree if 0° <0 < 360...

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Q: Draw an angle with the given measure in standard position. 415°

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Q: Evaluate the expression tan(20); cos(0) %3D

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Q: |V| =

A: Follow the procedure given below.

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: Graph the function. 9(x) = 3 + 3 cos(x) y

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Q: Arithmetic and geometric sequences. Give the first six terms of the following sequences. You can ass...

A: Given:  Data is given

Q: graph y = cot x where π < x < 2π

A: We have to use properties of cot function to solve this problem

Q: 9) Find DE -3 6 -9 D = 1 -8 2 3 8 -6 -4 || 年

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Q: What is the measure of angle W if sec W = 4? How about the measure of O if sin O = √22?

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Q: 11. Using the basic trigonometric identities simplify the following expression: 1- sin? (0) cos (0)

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

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Q: Choose the letter of the correct answer. 1. Which of these is the measure of angle W if sec W = 4? ...

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Q: . Spring Motion A weight attached to a spring is pulled down 2 in. below the equilib- rium position....

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Q: Homework: Graph the following them. y = sin 2x 2. y= 2 tan x

A: As per guidelines I can solve only one question 

Q: graph , find the amplitude, period and phase shift y= -1/2 sin (x- pi/2)

A: The standard equation of a sine function is  Y=A sin(Bx-C) + D  Now , y= -1/2 sin (x- pi/2) Or, y= -...

Q: Suppose a = 9 and A = 20 degrees.

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Q: Find the exact value of each expression. tan -1 (-V3)

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

Q: 8. Find the exact value of each expression. 3V34 tan cos 34

A: Solved below

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Q: Given the vector u = (– 10, – 14). Find the magnitude and angle in which the vector points (measured...

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Q: Use a sum or difference formula to find the exact value of the trigonometric function. sin 15° sin 1...

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Q: 11) 19.9 ft/80.3° 23.1 ft A В

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Q: Write the equation of a sine function with Amplitude = 8 and Period = 6T. Type the equation in the f...

A: The solution is given below-

Q: * What I know Learning Task 1: Solve the following problems. Use a separate sheet of paper for your ...

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Q: Find the perlod. y = -5 tan(x) Graph the function. 10 10 2 2A 3 -S -10 -10 10 10 3 -5 -10 10

A: We have to find the period and the graph of the given function.