A FOR ITEM NUMBE 16 - 30 C

Q: Solve the following equation for all radian solutions and if 0sx < 277. Give all answers as exact…

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Q: 3. Find an equation that represents the hyperbola that has its center at (3, 5), a vertex at (3, 7),…

A: We want to find the equation of the hyperbola.

Q: 1. A ladder 9 meters long leans against the wall of a building. If the foot of the ladder makes an…

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Q: b) f(x, y) = 1/(x + y) %3D c flr v) == elr+y+1)

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Q: You stand 50 inches from the base of the lamp post with a height of 130 inches. Find the angle of…

A: Given base is 50 inches from you andheight of lamp post is 130 inchesWe need to find angle of…

Q: Tell whether the two triangles are always, sometimes, or never similar. a. Two equilateral…

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Q: From a point A on level ground, the angles of elevation of the top D and bottom B of a flagpole…

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Q: Solve the following equation for θ if 0◦ ≤ θ < 180◦  cos2xcosx−sin2xsinx=− sqrt3/2

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Q: Giventhat a = (2, 2), b = (-2, 5), and c = = (-4, -3), find the number. (Round your answer to one…

A: As we know that the component of a vector a along the direction of vector b is:

Q: If tan(-0) = -8.14, find cot (0 – 7). -8.08 -8.14 8.08 8.14

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Q: Using Law of sines, Solve for: 3. Given A = 29° ; B = 50° ; a = 26, b=? 4. Given A = 73°;B = 24° ;c…

A: Law of Sines : sin Aa = sin Bb = sin Cc

Q: 1. y = 5sin(x) – 1 %3D Midline: Amplitude: 5 . Period:

A: This is a question related to function. Based on the general formula and concept we will answer.  As…

Q: An aeroplane flies from Bangkok to Hanoi on a bearing of 044 °. On what bearing should the pilot…

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Q: SKETCHPAD Question 19 The side lengths of the sides of a triangle are a = 22 cm, b = 25 cm, and c=…

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Q: H.W4 1: find of/ox and of/oy.. a) f(x, y) = Vx² + y? e f(x, y) = e* sin (x + y) %3D b) F(x, v) =…

A: Since you have not mentioned any specific question number i do the highlighted question (b)

Q: Using the Trigonometric Ratios, solve the following. Find the angle of elevation of the sun when a…

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Q: 4: verify that wy = Wyx . ریاضيات المرحلة الثانية a w = In (2r + 3y) %3D

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Q: Find the magnitude and direction (in degrees) of the vector. (Assume 0° < 0 < 360°. v = 4i + 4/3j…

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Q: Cheerleaders standing and moving in the shape of a sinusoidal function. One of the cheerleaders…

A: The general forms of sinusoidal equation are given as  y= A sin ( Bt+ C ) + D  where A is amplitude…

Q: In Problems I to 4, integrate with respect to the variable. cos 7t cos 3t 1. sin 5t cos 21 sin2x sin…

A: As per the company guidelines We can first three parts . Please understand. Kindly repost the…

Q: A. Convert the following to radian. Show your complete solution. 1. 80° 2. -145° 3. 155°4. -425°

A: Topic = Trigonometry As per guidelines , At  a time only one question wih three sub-parts can be…

Q: Write the quadratic function in the form Ay y = a(x - h)2 + k and sketch its graph. y = 3x2 - 12x +…

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Q: Use the angle sum or difference identify to find the exact value of each  tan 75

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Q: rocket is launched from the ground and travels in a straight path. The angle of inclination of the…

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Q: Given the following information of a triangle, match the missing side or angle with its value. a =…

A: We know that sum of interior angle of triangle is 1800. Therefore,…

Q: Determine whether the given vectors are perpendicular. = (0, –7), 3 (8, 0) y = O Yes O No

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Q: (a). Find a common denominator for COSX |- COSX and 1- COS x COS x –COS X COSX = cosx-coseX COS X…

A: a To find a common denominator for 1cos x and cos x1-cos x.b To expand cos x+tan x2 and to simplify.

Q: . Find the missing side. Use Pythagorean Theorem to solve. Round to nearest tenths AB = 3.9, AC =…

A: Topic = Triangle

Q: Angle ABC is a straight angle.The measure of angle ABD is 150°.The measure of angle DBC is x°.What…

A: Recall:  A straight angle is equal to 180°. i.e) Angle ABC= 180°

Q: (a). cot x[cot(-x) + tan(-x)] = – csc² x CSC² x |

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Q: Solve the equation for all degree solutions and if 0° <e < 360°. Do not use a calculator. (Enter…

A: here  2sin2θ +13sinθ = -6 2sin2θ +13sinθ +6 = 0 2sin2θ +12sinθ + sinθ  + 6 = 0 2sinθ(sinθ  +6) +…

Q: A 51-foot wire running from the top of a tent pole to the ground makes an angle of 56° with the…

A: We have to find the distance between the point where the wire is fastened  to the ground and the…

Q: If (-2, 3), (4, -3) and (4, 5) are the mid-points of the sides of a triangle, find the coordinates…

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Q: cos 70 - cos 90 = (Simplify your answer.)

A: As per our guidelines we are supposed to answer only one question. Kindly repost others question as…

Q: If cot0 = 3 and cose < 0: Find the EXACT value of a) cos(20) b) sin )

A: Here,  cot θ=3, cos θ&lt;0⇒csc θ=-cot2θ+1⇒csc θ=-32+1⇒csc θ=-9+1⇒csc θ=-10=-10⇒sin θ=1csc θ=-110⇒cos…

Q: Rewrite 5 sin(x) – 3 cos(x) a s A sin(x + 4) A = Note: o should be in the interval – T < ¢ < T…

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Q: Two buildings with flat roofs are 60 m apart. From the roof of the shorter building, 40 m in height,…

A: Solution of question is written in below steps.

Q: 9) y= 4cos ( 30 + +2 3

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Q: Let cosA = −5/13 with A in QIII and sinB = 3/5 with B in QI. Find  tan(A − B).

A: I am attaching image so that you understand each and every step.

Q: An airplane is heading north at an airspeed of 800 km/hr, but there is a wind blowing from the…

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Q: tan 4

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Q: The problem that follows reviews material we covered in Section 6.2. Find all solutions in the…

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Q: Which of the following lists ALL quadrants of the unit circle for which the cos function in…

A: We know in quadrants of unit circle cos function is positive in first and fourth quadrants.

Q: log13 1 13)= 1 Base = ( ... log13 1

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Q: The letters x and y represent rectangular coordinates. Write the equation using polar coordinates…

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Q: Verify that the equation is an identity. Apply an even-odd identity. cos ?p +1 = sin ß sin ß Apply a…

A: The given equation,-cos2β+1sin β=sin β

Q: Find the length of H H. 33° 17° 35-

A: The given problem is solved below in detail.

Q: nplify and write the trigonometric expression in terms of sine and cosine: n²x - sec2 x = uestion…

A: Given query is to rewrite the expression in the form of sine and cosine.

Q: Graph the hyperbola described by the equation -9x + 16y? – 18x -64y = 89, and give the coordinates…

A: This question can be solved using the concept of general equation of hyperbola.

Q: Find the angle sum or difference identify to find the exact vaue of each  cos 15

A: To find the value of cos 15°