Rewrite the expression as a simplified expression containing one term. I cos COS • (-). n (+a) sin (-a) COS s (² + a) cos ( 27 - α) - sin ( + a) sin (²-a)-[ (Type an integer, a simplified fraction, or a simplified expression.)

Q: In a hollow cylinder, the sum of the external and internal radii is 14 cm and the width is 4cm. If…

A: Given : In a hollow cylinder, the sum of the external and internal radii is 14 cm and the width is…

Q: Solve the system of equations by S-7x + 4y = = 0 8x5y = 190 (x, y) =

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Q: Find the sum of the pair of complex numbers. Then graph both complex numbers and their resultant.…

A: To find the sum of complex number.

Q: In triangle ABC, a = 29, b = 28, and C = 52°. Find A. ○ 61.6° O 66.2° O 66.1° O 65.1° O Other:

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Q: Find the following quotient. Write your answer in standard form for complex numbers * 6i 3 + i

A: Given that, 6i3+i

Q: Q/ Please solve the question without using thetrigonometric substitutions method. X4 1+x² d.x

A: We have to evaluate of the given indefinite integral according to the given information

Q: Plot the point with the given polar coordinates. (1. ) 234

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Q: (9) Use the half-angle identity to find cos 3π and < x < 2 JOTE: Enter the exact, fully simplified…

A: Given problem:- tan(x) =4/3  Find cos(x/2) and π&lt;x&lt;3π/2

Q: What is the period of the function graphed below? A

A: Topic:- function

Q: In triangle ABC b = 9, c = 14, and A = 17°. Find a. O 5 O 6 O 7 O 8 Other:

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Q: A b parts of the right triangle ACB 1. 2. 3. 4. 5. 6. If A = 15 and ca 37, find a. If A = 76 and a…

A: topic - trigonometric ratios

Q: Show that (1+2x) * = 1+8x+24x² +32x³ +16x+

A: Let's find.

Q: Vector a is expressed in magnitude and direction form as a =(√26, 140°). What is the component form…

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

Q: Given A =25 degrees , B = 32 degrees, and c = 15 , use the Law Of Sines to solve the triangle for…

A: topic - law of sines

Q: decimal

A:

Q: activity helps you stigate the following triangles: raw three similar right triangles ABC, DEF, and…

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Q: AA MA 3t (-1) -2 -31/2 -IT 3rL -TT/2 4 IT T/2 TT 31/2 P 21 785 2.355 -3.14 -1.57 1,57 314 4.71 6.28

A: Given the query is to find the equation of the graph

Q: alues of the sine and cosine functions for 20

A:

Q: Solve the triangle with the given information. a=7.1, c = 2.4, B = 12.1°

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Q: Using the law of cosines, consider a triangle ABC. Suppose that side a = 20, side b= 17, and sided c…

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Q: 7,Evaluate sine and cosine of the angle n -5 TC 8.

A: We need to find sine and cosine angles.

Q: Use an Addition or Subtraction Formula to find the exact value of the expression, as demon cos(255°)

A: We have to find the value

Q: Find the inverse of the matrix if it exists. (If th 1 8 3 5 16 00 00 ↓ 1

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Q: Topic: Sum and Difference, Double Angle, Half Angle Identities Direction: Verify the following…

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Q: ind the exact value of sin 0 if csc 0= * and 0 <0<90. %3D

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Q: a = (-1, -3) and b = (5,4). Represent a + b using the parallelogram method. Use the Vector tool to…

A:

Q: Convert the Cartesian coordinate (1,4) to polar coordinates, 00 < 2TT r= Enter exact value. 0 = (in…

A: topic - Cartesian coordinate to polar coordinate system

Q: If secA = 2 then A = 120⁰ or A = 240 Explain why, using diagrams of the appropriate special triangle…

A:

Q: Answer this asap a 25 foot ladder leans against a building. The ladder base is 13.5 feet from the…

A:

Q: 1. sin x csc x = 1 2. tan x csc x + cotx sin x = sec x + cos x Pythagorean Identities 3. cos? x (1 +…

A: 1.csc x=1sin xL.H.S.=sin x  csc x           =sin x 1sin x            =1 =R.H.S.sin x csc x=12.L.H.S.…

Q: If possible, also provide the alternative solutions to solve the problems aside form the generally…

A:

Q: Find all radian solutions to the equation -2 sin²x = 3 sin x + 1. All algebraic/trigonometric steps…

A: Trigonometric values from (0 to 2π)

Q: A man pushes a lawn mower with a force of 32 lb exerted at an angle of 30° to the ground. Find the…

A:

Q: If -<0 <2n and tane = 0.722, then the value of 0, to the nearest hundredth of a radian is:

A: Consider  tanθ=0.722   To find : θ      if π2≤θ&lt;2π

Q: Given sinα=0.328 and sinβ=0.252 with both angles' terminal rays in Quadrant-I, find the following:…

A:

Q: Match the given function to one of the graphs. y=-2 sin (1) 6- 6x 5x 15x Q C

A: Match the graph function

Q: p and q are complex numbers such that pl = 7√3 and lp + ql = 12√2. - On what interval must q fall…

A: Use  Cauchy inequalities and solve the question.

Q: Convert the Cartesian coordinate (-4,-1) to polar coordinates, 0≤ 0 < 2 r = Enter exact value. 0 =…

A: We have to find the angle and r

Q: 6. 430° 7.

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Q: Find the amplitude and period of the function. y=-3 cos(3xx) amplitude period. Sketch the graph of…

A: Given the query is to find the amplitude period and graph of the function.

Q: If cos α=0.755 and sin β=0.051 with both angles' terminal rays in Quadrant-I, find the following:…

A: We have to find the value of cos(α+β), sin(β−α).

Q: Convert 3i to the form x + iy

A: To solve the following problem

Q: cos (2x)

A:

Q: Find the 7th term of the geometric sequence: {32a(b), 16a(3b), 8a(- 96), 4a( - 27b), ...} 07…

A:

Q: Find the reference angle. Write your answer into the picture. Use radians or degrees as needed. #10…

A: We have to find the reference angle for the given angle.

Q: Find the value of each variable used in the figures. If vour answer is not an integer, express it in…

A:

Q: 2) y= sin (0 - 2 1 · sin |0

A: According to the company rule, we can answer only first question and rest can be reposted.

Q: F(0)=4cot(30) F(0)=2sec0+3 g(0)=-3cot(20) f(0)=2cot(0+pi) f(0)= 3-sec20 f(0)=3csc(20)

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Q: 4π 4π T Lat=₁ = 3( cos + + + sin ) and 2₁ = 6( cos + + + sin =) +i i COS- 7 Find the following.…

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Q: For the circle (x + 5)² + (y – 4)² = 49, find the intercepts, if any, of its graph.

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