7. A man programs his sprinkler system using the equation y = 15 sin (kt), where t is in seconds. If he wants it to have a period of s, what should k be? a. b. 300° 1 300 C. d. 432° 1 432

Q: 16. Simplify to a trig expression with no fractions: 1+cot² (0) cot² (0)

A:

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A: Given that evalaute sinh(1+j).Evaluating the above.

Q: (a) Convert 8π 3 —— 0° radians to degree measure. (b) Convert 690° to radian measure in terms of .…

A: (a) To convert  radians to degree measure.(b) To convert  to radian measure in terms of .

Q: Suppose that (x, 8/17) is a point in Quadrant I  lying on the unit circle. i Find x. Write the exact…

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A: The objective of this question is to graph the function g(theta) = 2 * tan(theta) for -π

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A:

Q: Prove the following in Show Your Work using the basic trig definitions and algebra tan² x + 1 = sec²…

A: Given Trigonometric Identity is as follows

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A: To find :- The value of

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A: The objective of this question is to find the area of a sector of a circle given the radius of the…

Q: 2. Which statement is true? O csc 225º = sec 225° O csc 135º = sec 225° csc 180°- = sec 225° O CSC…

A:

Q: Determine if the following equations are conditional, a contradiction, or an identity: a) −4(2x – 3)…

A:

Q: is 5 in the domain of sine s

A: The domain of a function is the set of all possible input values (often referred to as 'x' values)…

Q: Find the distance x rounded to the nearest tenth. B 70% 30° A X 8 ft. 20° 80% с D x = [ ? ] ft.…

A: The given figure

Q: Find the angle between the vectors Answer (in radians): 0 = TAT and 4

A: To find the angle  between the following vectors.

Q: Suppose that  x, -√2/2 is a point in Quadrant IV lying on the unit circle. Find x.  Write the…

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Q: Let be an angle in quadrant II such that Find the exact values of sec 0 and cot0. seco = cot 0 = 0 0…

A: Let  be an angle in quadrant II and .To find the exact values of .

Q: Solve for x. Round to the nearest tenth, if necessary. o X 58⁰ R 6.7 P

A: PQ= 6.7R=58°QR=x=?

Q: What is tan C? (Answers are in simplified form.) A 34 30 C 16 B ㅇ 옳 ㅇ 유

A: (1) To find  in the following right triangle.(2) To find  in the following right triangle.

Q: Let θ be an angle in quadrant I such that cosθ = 4/9 Find the exact values of cscθ and tanθ   Let…

A: FINAL ANSWERS: Part Acsc(θ)=65965​​tan(θ)=465​​Part Bcos(θ)=−54​csc(θ)=35​tan(θ)=−43​  Explanation:…

Q: Use Quotient and Reciprocal Identities to Evaluate the Expression: Find cosx if cotx=-7 and…

A: By using Quotient and Reciprocal identity to evaluate .

Q: Use Cofunction Identities to Evaluate the Expression: sec(y-7) Find sec if cscy = -1.08.

A:

Q: Which of the following pairs of angles in the figure below, have same value for tangent? B a and p y…

A:

Q: Solve the following equation on the given interval. csc³ x-4cscx=3-cot² x; [1,2) X;

A: csc3⁡x−4csc⁡x=3−cot2⁡x;[π,2π)

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Q: The value of sin x is given. Find cos x and tan xifx lies in the specified interval sin x= XE cos X=…

A:

Q: A 16-foot ladder is leaning against the side of a house that reaches 12 feet from the house. What…

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Q: 7. Simplify the following: (csc0-cote) (csce+cote) sine

A: (7) Let assume,

Q: 5 Jennifer boards a Ferris wheel which has a diameter of 140 meters. The center of the wheel is 75…

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Q: Given sin t = -3/7

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Q: A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 8° to…

A: A pilot flies in a straight path for 1h 30 min. She then makes a course correction, heading  to the…

Q: 171. 5) Find the exact value without using calculator. Leave the radical in the answer. (a) cos…

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Q: 9. Prove the following in Show Your Work sinx -=-cofx.cosx 1-sec² x

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Q: X₁ a 15 Yz В x NT 15 В

A:

Q: 47) 2banx 1-tan³x + = cosxtsinx 2009X cosx sinx

A:

Q: Find the Maclaurin series for the function f(x) = 511 + x

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Q: Let us decompose vector, a, into a sum of two orthogonal vectors, p and a, where p is the projection…

A: Given: To Find:To find a vector projection and a orthogonal component of vector .To verify the…

Q: Find the reference angle for 20π/9 radians   Find the reference angle for −5π/3 radians   Find the…

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A: Given Trigonomteric Function are as follows this is only possible in first quadrant

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Q: Find the Amplitude and Midline y=5-2 sin t/5

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Q: 10. Prove the following in Show Your Work 1 coty+tany -=sin y cos y

A:

Q: Use reference angles to find the exact value. Rationalize the denominator of your answer, if needed.…

A:

Q: Find the exact value of sin 255⁰. O A B C D A. B. √6+√2 4 √6-√2 4 C. D. √2-√6 4 -√6-√2 4

A: