23. A right triangle has an angle 25 and base 7 inches. Find the other sides and angle.

Q: Convert the Cartesian coordinate (6,-3) to polar coordinates, 0 ≤ 0 0 r = Enter exact value. 0 =

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Q: Q1. Find the exact value of the following functions. A. sin-¹ (sin ()) B. arc cos (0.4563) C. arc…

A: 1) A) sin-1(sin(7 pi/4))B) arc cos(0.4563)C) arc tan(0.7632)According to bartleby guidelines we…

Q: A plane rises from take-off and flies at an angle of 14° with the horizontal runway. When it has…

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Q: Calculate √−2 − 3i. Give your answer in a + bi form. Give the solution with smallest positiv angle.

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Q: Write 9 cos(t) 1 – sin(t) 9 cos(t) 1+ sin(t) using one trigonometric function.

A: To write  using one trigonometric function.

Q: Which ordered pair is equivalent to (8, -40°)? Choose all that apply.

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Q: sin(x + y) = sin(x) cos(y) + cos(x) sin(y)cos(x + y) = cos(x) cos(y) − sin(x) sin(y)23a. Find an…

A: The objective of the question is to find the exact value for sin(75 degrees) using the given…

Q: Find |v| given that v = ⟨10 lbs, −4 lbs⟩.

A: The objective of the question is to find the magnitude of the vector v. The vector v is given in…

Q: 2. Sketch the ellipse and list its domain and range. (x-4)² (y +2)² + 4 = 1 3. Write an equation for…

A: Domain of ellipse = Range of ellipse =

Q: Write an equation for the hyperbola with center (5,-8), focus at (8,-8), and vertex at (7,-8)

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Q: 4. Sketch a graph of the hyperbola: (y + 1)² (x-3)² 25 36 = 1

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Q: Solve 2 cos²(x) - cos(x) cos(x) - 3=0 for all solutions. X = where Select an answer Select an answer…

A: since you have posted multiple question in this question which are not interlinked so i have solved…

Q: 2 5. Note: All vectors must clearly show the arrow on the terminal point. Add the vectors = (-3, 2)…

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Q: Write -4+5i in polar form. Express in degrees.

A: z=−4+5iUsing polar coordinatesx=rcos⁡θy=rsin⁡θx2+y2=r2

Q: Remember that rectangular form is z= a + bi and that polar form is z = r(cos 0 + i sin 0) Take…

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Q: Given the triangle drawn to scale A = 21 > Next Question A 23 9 a find the measure of angle A using…

A: since you have posted multiple question in this question which are not interlinked so i have solved…

Q: Write a polar equation for the graph below. Enter theta for if needec -6 -4 -3 -2 r(0) = 6 + 5 4 3 2…

A: The standard equation of the circle with center  and radius  is

Q: 37. Find 2₁ 22 and 1 in standard form, if Z2 Z₁ = 4(cos 150° + i sin 150°) and Z1 Z₂ = 2(cos 30° + i…

A: z1=4(cos150° + i sin150°)z2=2(cos30° + i sin30°)

Q: Find sin(2x), cos(2x), and tan(2x) from the given information. sin(x) = 5 x in Quadrant I sin (2x) =…

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Q: 2. Find the measure of the angle 8, in degrees. F1(x)=√3 3 x+3 f(x)=-√3 x+3 8

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Q: Simplify the trigonometric expression. sin(x) csc(x) + cot(x) 16 sec²x X

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Q: 12. Find the following: a) sin ¹(sin(3π/4)) b) tan(cos(-2/3)) c) sin¹(cos(4π/3)) d) sine = -4/7, e…

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Q: Q4. State the practical problem of your choice using the concept of angle of elevation or angle of…

A: The problem using the concept of elevation is -The angle of elevation of the top of a tower from a…

Q: Find all solutions of the equation 2 sin x + √3 = 0. The answer is A + Bkπ and C + Dk where k is any…

A: Find all solutions, then find the values of A,B,C and D.

Q: 7. Two ships sail from the same point at the same time. Ship A sails on a course of 175° while ship…

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Q: Find the exact value of the expression. sin 15° cos 45° + cos 15° sin 45°

A: Solution

Q: Q3. The angle of elevation of the top of a chimney from the top of a tower is 60° and the angle of…

A: Given angle of elevation of the top of a chimney from the top of a tower is  60 degree…

Q: A ball on spring is pulled 4 inches below its rest position and then released. After t seconds, the…

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Q: 2. Round angles to the nearest tenth. A 7 9 C 5 B

A: The oblique triangle is given as,

Q: An airplane is on final approach, following a 3⁰ glide slope, 5 miles (HORIZONTAL distance) from…

A:

Q: Use a right triangle to write sin(2sin ¹x) as an algebraic expression. Assume that x is positive and…

A: By using a right triangle to write  as an algebraic expression.

Q: Sketch the ellipse and list its domain and range. (x-4)² (y + 2)² + 9 = 1

A:

Q: ithologists have determined that some species of birds tend to avoid flights over large bodies of…

A: As per our guidelines we can solve one question only or first three sub parts only. If you need more…

Q: Solve for the exact solutions in the interval [0, 27). List your answers separated by a comma, if it…

A: Sin(x/2)=Cos(x/2)

Q: Page < 4. A golf ball is hit with a 45° angle of elevation from the top of a ridge that is 50 feet…

A:

Q: How many different sinusoidal functions can be written that have a period of 3?, an amplitude of 1,…

A: The objective of this question is to find out the number of sinusoidal functions that can be written…

Q: 3. Find the angle subtended by an arc of length 15 ft in a circle of radius 7 ft.

A: We are authorized to answer one question at a time, so we are answering the first one, please repost…

Q: Solve for the remaining side(s) and angle(s) if possible. As in the text, (a, a). (ß, b) and (y, c)…

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Q: Solve for the exact solutions in the interval [0, 2π). List your answers separated by a comma, if it…

A: The given expression is .The aim is to find the solution in the interval .

Q: 5. You may use your calculator to check your graph, but please be sure to draw the graph by hand!…

A: The given polar equation is

Q: 9. A committee is formed consisting of one representative from each of the 50 states in the United…

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Q: Find sin(2x), cos(2x), and tan(2x) from the given information. sec(x) = 6,   x in Quadrant IV

A: As per the given data we have:

Q: To project the construction of a new industrial estate specialized in sustainable manufacturing…

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Q: Find the standard form of the equation of the ellipse satisfying the given conditions. Foci: (-5,0),…

A: To find the standard form of the equation of the ellise satisfying the given conditions.

Q: Find all degree solutions to the following equation. (Enter your answer in the form a + bk, where a…

A: The objective of the question is to find all degree solutions to the given trigonometric equation…

Q: 3. A flagpole is situated at the top of a building 115 ft tall. From a point, P, in the same…

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Q: Write the expression log₂ (³ √y¹¹) as a sum of logarithms with no exponents or radicals.

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Q: a 450 b C 450

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Q: If sin theta is equal to 4/5 find cos theta and tan theta

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Q: 7. Given =(-7,-4) and w=(8,-2), find the following for problems 6 and 7. Make sure you use proper…

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