2) Find the exact value of eac a) cos 135°

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: n 10 = 2.85 mi, b = 3.16 mi and ZC = 40.8°. Enter c rounded to 2 decim- %3D %3D %3D mi A is opposite…

A: Please refer to the image below

Q: The

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Q: Choose all correct statements based off the triangle given. Remember to use all your strategies to…

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

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

Q: 7. Find the exact value using the Sum, Difference Product, Half-Angle, or Double-Angle formulas.…

A: We need to solve trigonometry problem.

Q: Use a calculator to find a decimal approximation of cos22°/sin22°. Simplify the expression first.…

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Q: What ordered pair is a solution to the following system of equations? x + y = 12 xy = 35

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Q: B. For number 4, perform the division and simplify. 1-sec x 4. 1+sec x 5 tan x 10 tan x

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Q: Solve for 0, given sin 0 = -0.4583 where 0'<0s2n'. Answer accurate to two %3D decimal places.

A: Follow the procedure given below.

Q: 4. Graph y = -csc(x) on [-27,21]. Show and label each Trigonometric function clearly. Be sure to…

A: To graph the given function.

Q: Beth has a $12 000 student loan that she needs to repay. Payments are made monthly for the next 2…

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Q: Please sketch the graph using radians.

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

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Q: Solve the equation for exact solutions in the interval [0°,360°). Use an algebraic method. 6 sece…

A: topic- trigonometric equations

Q: Find cos(sin^−1(−1/2))

A: Trigonometric

Q: where did the 0.9520 come from?

A: ∠C= 180-43.188-29∠C =107.812°sin C =sin 107.812°          =0.9520That' show 0.9520 came in solving…

Q: Verify the identity shown below. cos e sec e – sin 0 tan 0

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Q: 15 30° C. 4-

A: Given that the two Right angle triangle  To find the missing side of the triangle

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

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Q: 30° If 15° = then use the half-angle formulas to determine the exact value of sin(15°) cos (15°)

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Q: If a line is parallel to the vector 7i + 5j+ 5k and passes through the point P=(4,3,5), then the…

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Q: Find the area of the given triangle. Round the area to the same number of significant digits given…

A: Topic: Properties of triangle

Q: b. In AGOD, where LG is 120°, the side opposite 20 is 353 inches and ZD is 36°. What are the…

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Q: Write z1 and z2 in polar form. (Express 0 in radians. Let 0 < 0 < 2n.) Z1 = 2/3 - 2i, z2 = -1 + i Z1…

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Q: 2.) You are planning to venture into fish selling. You have a rectangular pond as shown below. The…

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

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Q: a circle with a diameter of 8 units forms a central angle 30 degrees find its arc length.

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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: Show steps to solve 11) Solve 20x – 3x - 2 = 0 Factor Name factors of. Drop the variables into the…

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Q: Triangle Inequality Theorem: For each of the following, tell whether it is possible to form a…

A: We have to tell whether it is possible to from triangle.

Q: Solve the triangle. a= 23.3 b= 15.2 c= 8.8 ... What is the degree measure of angle A? (Simplify your…

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Q: Find the area of each 1. A triangular field is 450 m on one side and 570 m on the other side. These…

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Q: B. Tables of Values Use the table of values to confirm whether the relations are linear, quadratic,…

A: Here, to use the table values to find whether the given functions are linear, quadratic, or…

Q: √2 cis (7π/24))^8 *Use de Moivre's Theorem to find the following. Write your answer in standard…

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Q: Prove that the following identity is true. sec y – tan y = 1 sec? y + tan? y We begin on the left…

A: To prove thatsec4y-tan4ysec2y+tan2y=1

Q: Draw the image of the following segment after a dilation centered at the origin with a scale of 2.

A: I am going to solve the problem by using some simple trigonometry to get the required result of the…

Q: a) From a window of one building, the angle of depression to the base of a second building is 29°…

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

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

A: Solve the following

Q: Determine the remaining sides and angles of the triangle ABC. A = 104.44°, C= 31.35°, c= 190 .. B =

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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…

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Q: What ordered pair is a solution to the following system of equations? X + y = 12 ху %3D 35

A: We will use substitution method to solve the given set of equations

Q: Write the equation of a sine or cosine function to describe the graph. 3x 9

A: Given query is to find the equation ifbthe function.

Q: One pipe can fill the tank in 20 minutes while a second pipe can fill the same tank in 35 minutes.…

A: Here we will find the time required to fill the tank,

Q: Find all angles, 0° <0 < 360°, that satisfy the equation below. 2 sin (0) + cos(0)- 2 = -1

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Q: 9. Simplify. sin-cos -

A: Simplify

Q: 4) What is x to the power of -6?

A: We can find the answer as below.

Q: D m 0=313 3. Q. I- A Cose C. COSE = Sine e. I Sec 20 b. Sin ²0+ - =1 1 d. _ _I tono It. f. 1+_ =…

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Q: す〇 y egqu 220Sin ( 2大昇土) J2=300 Cos (こ大早上)

A: 1. y1=220sin(2πft)y1=220sin(2π×50t)y1=220sin(100πt)