Given the triangle 29 places. Area = 33 21 find the area of the triangle. Round your final answer to 4 decimal > Q units²

Q: COS 37 7 A = B= COS 2T 21 2π 75 sin 21 = COS = A + sin 37sin B 2

A: Given,

Q: Prove the identity tanx(cotx + tanx) = sec²x. Show all your steps, stating which identities you are…

A: tan⁡x(cot⁡x+tan⁡x)=sec2⁡x

Q: Perform the indicated operation. (5-2i)(10 + 4i)

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Q: Find the value of the function: Give the exact form of the answer. 7 (157) + arccos ( 25 )) cos…

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Q: let v= -7i+7j, w=-i-6j. Find 5w+4v.

A: Given data

Q: What is the magnitude of t? t (-6,-4) t = [?]

A: From the given figuret→=⟨−6,−4⟩

Q: Consider an equilateral triangle of side 2 units. Looking at the 30-60-90 triangle made by the angle…

A: The given figure

Q: 28. Find the general solution of the equation cos2x+ 1 = cosx(-

A: We have given a triagonometric equation.We have to find the general solution for this equation.First…

Q: A curve with polar equation" = 31 4 sin 0+17 cos 0 represents a line. This line has a Cartesian…

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Q: Exercises 21-28: (Refer to Example 4.) Find the following. (a) sin(a + B) (c) tan (a + B) (b) cos (a…

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

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Q: To approximate the length of a lake, a surveyor starts at one end of the lake and walks 245 yards.…

A: The given figure is

Q: 11. State the each of the following: 3πT a) the exact value of sin- 4

A: To find the exact value of sin (3π/4).As per given guidelines we are asked to answer 1 question at a…

Q: 1. Find the quadrant of each point and the angle each of the points make with the positive x-axis…

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Q: Write the expression as a single trigonometric function. cos(9x)cos(8x)-sin(9x)sin(8x)

A: The objective of the question is to simplify the given expression into a single trigonometric…

Q: A ship sails 133 miles north, then turns and sails at an angle of 20° east of north for 229 miles.…

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Q: 7π Convert the polar coordinate 6, 6 coordinates. Enter exact values. X = y = to Cartesian

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Q: write an equation of the form y=a sin [k(x-b)] with the given amplitude : pi  period:4, and phase…

A: The objective of this question is to write a sine function in the form y=a sin [k(x-b)] given the…

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: A forest ranger sights a fire directly to the south. A second ranger, 7 miles east of the first…

A: Let AB be the distance between first ranger and second ranger = 8 miles AF be the distance between…

Q: Rewrite cos x + 5п 4 > Next Question in terms of sin(x) and cos(x).

A: Cos(x+5π/4)According to the Bartley guidelines we solve only one question repost the next question.

Q: The height of a radio tower is 400 feet, and the ground on one side of the tower slopes upward at an…

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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: 19. Find the amplitude of each trig function below:19a. 2 sin(3x), 19b. 3 cos(5x), 19c. −7 cos(4x)

A: The objective of this question is to find the amplitude of the given trigonometric functions. The…

Q: evaluate tan-1(tan(5pi/6))

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Q: blade on a typical table saw rotates at 3600 revolutions per minute. Calculate the linear velocity…

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Q: Find c if a = = 2.1 mi, b = 3.84 mi and ZC = 40.2 degrees. Enter c rounded to 3 decimal places. C =…

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Q: Prove (verify) the following identities in problems 5 and 6. Show that the left side and the right…

A: 5. 6.

Q: Simplify and write the trigonometric expression in terms of sine and cosine: tan2x-sec2=

A: The objective of this question is to simplify the given trigonometric expression tan^2(x) - sec^2(x)…

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

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

Q: If tan(x) tan(2x) = 7 26 (in Quadrant-I), find (Please enter answer accurate to 4 decimal places.)

A: ( in Quadrant - I ) .

Q: COS X w/x - 1 3 2

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Q: 1 2 3 4 Identify the coordinates of the point in polar form based upon the given conditions. Use pi…

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

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Q: Find all solutions of the equation sin æ - 1 = 0. on the interval [0, 2π) Use pi for T.

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Q: Red aerial mini-flares are used by some boaters in an emergency. The flight of one brand of flare,…

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Q: Plot the points with polar coordinates (2, 1) and (-4,-2) using the pencil. 210 210 216 Film E

A: Consider the polar coordinates

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: Use the formulas for lowering powers to rewrite the expression in terms of the first power of ce…

A: Note:-Since you asked multiple question , according to our policy we can answer only first question…

Q: Verify that the csc x + 1 CSC X-1 trigonometric equation is an identity. csc X-1 CSC x + 1 2₁ = 4…

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Q: For v = (3,4) and w* = (-6, -8) Find: a. v.w b. The angle 0 (in degrees) between vand w*

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Q: a). If ƒ (0) = 2 sin 0 — sin, find ƒ(). Don't use a calculator. 5TT b). Given g(x) = cos x find the…

A: As per the Bartleby guidelines, answer only first question as the other question is not the sub part…

Q: 5π 1. Find the rectangular coordinates of the polar point, -5,- 2

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Q: Simplify the expression: Give the answer in exact form. √3 tan (on-4 ( 12² ) - Non-4 (-3)) COS sin

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Q: ises evaluate the expression. 25. sin (2 cos ¹1) 27. cos (2 sin¹) 29. cos (3 sin-¹) -LA ident 26.…

A: The given expression is,

Q: Use the formulas for lowering powers to rewrite the expression in terms of the first power of…

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Q: Station Cut End Area (ft2) 10+00 240 11+00 362 12+00 443 13+00 406…

A: The objective of this question is to calculate the volume of excavation between stations 10+00 and…

Q: Convert the polar coordinate (4, coordinates. Enter exact values. X = y II 37) to Cartesian

A: We convert the polar coordinate  to cartesian coordinates.

Q: Find the standard form of the equation of the ellipse satisfying the given conditions.   ​Foci:…

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