40 180°

Q: If sec(alpha symbol) = 25.2/19.4 then what is the value of cos(a)

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Q: #12

A: Area of triangle is given by ss-as-bs-c where, s=a+b+c2 and a, b, c are the side lengths of the tria...

Q: Use the cosine of a sum and cosine of a difference identities to find cos(s+t) and cos(s−t). sins=4...

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Q: write an explicit formula for the geometric sequence (6,12,24,48,96,192,284,568,1138)   write a recu...

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Q: Trigonometry Question

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Q: A ladder placed against a wall such that it reaches the top of the wall of height 10 m and the ladde...

A: Trigonometric value

Q: A petri dish is filled with 250 bacterial cultures. The number of bacteria in the dish triples every...

A: Topic-basic maths

Q: Given the function f and the point Q, find all points P on the graph of f such that the line tangent...

A: The given curve is: f(x)=1x+5  ;    Q(2,1)

Q: Ay 70 AY 50 60 40 50 40 30 30 20 20 10 10 4 6 8. 10x O 1 2 4 Graph 1 Graph 2 Olivia claims that the ...

A: Olivia claims that the graph 1 represents a geometric sequence because it is an exponential function...

Q: Given this explicit rule below, complete the table with the first 4 terms. f(n) = 5 – 3n

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Q: How do you get this answer?

A: Given Data: cos2θ=25 The formula for cos2θ is, cos2θ=1-2sin2θ

Q: What is the smallest positive degree angle measure equivalent tan^1(0.724)

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Q: Va²+9-5 Evaluate lim > 4 %3D x+4

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Q: Solve the multiple-angle equation. (Enter your answers as a comma-separated list. Use n as an intege...

A: see 2nd step.

Q: In triangle ABC, a = 13, b = 11, and cos C = (73/143). Solve for C.

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Q: Solve the equation below. 2tan?x + 5 seсх + 4%3D 0 if 0 <x< 2л. А. 2л/3, 4л/3 В.п/2, Зл/2 С.п/6, 5п/...

A: Given: 2tan2x+5secx+4=0

Q: I need help with this question

A: The vector in the opposite direction of v will be -v. Then make that vector a unit vector and then m...

Q: 3/5 1. /3 3)9

A: Write in radical form

Q: What are the polar coordinates of the rectangular coordinates (2, –2/3)? (2, ) 11T 6 (4, ) 57 3 (4, ...

A: we have given the rectangular coordinates which is in quadrant 4 . We have to find the polar coordin...

Q: Find the are enclosed by the following curves.  a. y=cosx and the x_axis over the interval 0&lt;=x&l...

A: We use integral with respect x axis

Q: See attached. #5

A: Trigonometric ratios

Q: In a right triangle, the side opposite angle phi has a length of 29.0 meters, the side adjacent to a...

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Q: Which function is obtain by shifting the graph of f(t) = sin 3t a distance of 3TT/2 units to the rig...

A: For given function f, a new function gx=fx-h, where h is a constant is a horizontal shift of the  fu...

Q: Which of the following graphs correctly displays the graph of the curve defined by the parametric eq...

A: The graph of  e-2t+4

Q: what point is on the graph of a function f cwith equation f(x)= log, x regardless of the value of b?

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Q: How far from the base of the house do you need to place a 15 feet ladder so that it exactly reaches ...

A: We use Pythagoras theorem.

Q: 5.4.71 If a person bends at the waist with a straight back making an angle of 0 degrees with the hor...

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Q: A ship heads due north from point A for 40 km to point B, and then heads on a bearing of 100° to poi...

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Q: 1. Which of the following are in grouped form? (You can pick more than one) * x+4 (x+2)(x-7) x(x+2)+...

A: See attached file for a step by step explanation.

Q: #9

A: Heron's formula is used to find the area of triangle having three sides given. The perimeter of a tr...

Q: Solve the equation below. (sin x)(cos x + 1) = 0 if 0 < x < 2n. А. п/3, 2п/3 В. О, л С. п/4, Зп/4 D....

A: given,         sinxcosx+1=0

Q: Attached is #14

A: Simplification by quadrant

Q: Use a calculator to evaluate each function. Round your answers to four decimal places. (Be sure the ...

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Q: Solve for the unknown Variables : 8) e= 56 40 10) 9(4.5)=10 gaic o stince 1) 4.6 10° = 7 1a) * = 1.4...

A: According to the guidelines issued by the company We are supposed to answer only first three subpart...

Q: A weight of 1500 pounds is suspended from two cables as shown in the figure. What is the tension in ...

A: Given weight us 1500 pounds 

Q: We obtain the graph of f(t) = sin (2t-2TT/3) by shifting the graph of f(t) = sin 2t a distance of ho...

A: Consider a function fx Then, the graph of function fx-a is obtained by shifting the graph of fx towa...

Q: Use the given information to find the exact value of each of the following. a. sin 20 b. cos 20 c. t...

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Q: Steps and solution of question 24a and b

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Q: Find all solutions of the equation in the interval [0, 2?). (Enter your answers as a comma-separated...

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Q: Solve the equation for ? if 0° ≤ ? &lt; 360°. (Enter your answers as a comma-separated list.) sin 2...

A: Given that 0°&lt;angle&lt;360° then find the value of angle i.e. Sin2(angle) + cos(angle) =  0 Setis...

Q: E 8.1, #21 Height of a hot-air balloon: The angles of elevation of a level ground are 24 10'and 47 4...

A: The solution is in step 2

Q: Can I please get the answers for these 2 problems?

A: As per guidelines, I can answer only one question. To know rest, re upload particular question.

Q: See attached. #24

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Q: Find the other five functions of the acute angle A

A: 2. The trigonometric function is is given by cot A = 15 To evaluate : The values of sin A, cos A, ta...

Q: Find csc t if cot t= 0.4955 and TT < t< 3TT/2. A. -1.2455 В. -1.1160 C. 1.2455 D. 1.1160

A: cott=0.4955  &amp;  π&lt;t&lt;3π2 By using the identity csc2t-cot2t=1, we get ⇒csc2t-0.49552=1⇒csc2t...

Q: If csc e 0, what quadrant does P (0) lie?

A: Consider the given expression as cscθ&lt;0 and secθ&gt;0

Q: Q1: Solve the following linear equation by Cramer's rule:- 2x + 3y – z = -12 x - y - z = -4 -4x + 3y...

A: To find: The solution of the given linear equation by Cramer's rule. Given information: The system o...

Q: Find the area of the sector determined by a central angle of TT/3 rad in a circle of diameter 32 mm.

A: A sector is region enclosed by an arc and two radii of a circle. The area of sector =θ360°×πr2, wher...

Q: “find the value of x to the NEAREST TENTH”

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Q: Solve the equation below. 2cos?x + 4 sin x – 4 = 0 if 0 < x < 2n. Α.π/3 В.п/2 С.п/4 D.On

A: Given- 2cos2x+4sinx-4=0 To Find- The value of x , if 0≤x≤2π. Formula Used- cos2θ=1-sin2θ

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.