Complete the table below. Express your answers in terms of T. Item Diameter, d (cm) Radius, r (cm) Area, A (cm“) Circumference,C (cm) 1. 6. 2. 100 3. 17 4. 36T

Q: In adding vectors in general, we follow the rule of.. A. Parallelogram B. Sin and cos C. Phytagorean...

A: Option A

Q: Use the information given below to find cos (a+B). 5 with a in quadrant I 13 COs a = 15 sin ß = with...

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Q: Decide whether the following statement is true or false. If f(x) = sin x and g(x) = cos x, then g(a+...

A: Given that, f(x) = sinx g(x) = cosx We have to find that, g(α + β) = g(α)g(β) - f(α)f(β) is true or ...

Q: 2. Which is the equivalent reciprocal of cot 75°? cos 75° O tan 75° cos 75° tan 75°

A: Given that cot75°solution : we know that tanθcotθ=1cotθ=1tanθso,cot75°=1tan75°

Q: Find the area (m^2) of a spherical triangle of whose angles are 123deg, 84deg and 73deg. The radius ...

A: Given: Spherical triangle of whose angles are 123deg, 84deg and 73deg and radius of the sphere is 30...

Q: A. Express the following angle measures in degrees, minutes, and seconds. Round off the answers to t...

A: Given that: A.  1) 96.511°     2) 354.19°     3.)34.817°         NOTE: As per our answering guidelin...

Q: A point has rectangular coordinates (- 5, - 8). Convert to polar coordinates, with r > 0 and 0<0 < 2...

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Q: displacement of a spring vibrating in damped harmonic motion is given by the following equation. Fin...

A: We will find the time when spring is in equilibrium position. 

Q: Learning Task 2: A. Use the identities presented in this lesson to simplify each trigonometric expre...

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Q: tan-1(sin-1(24/25))

A: Given query is to find indicated trigonometric value.

Q: Solve each triangle. Round your answers to the nearest tenth. mC = 13°, m2A = 22", c =9

A: For the solution follow the next step.

Q: 2) Find the value of composition of functions. Given f(x )=-x-7 and g(x)=x + 6 Find f(g(-14)) f (g (...

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Q: A radio antenna, 20 ft high is located on top of a man-made platform.  A man situated on the ground ...

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Q: 9. Solve the right triangle with the two legs a = measure for angles, and round each answer to its n...

A: Given query is to solve the right angle triangle whose two legs are given.

Q: 2. Convert the polar coordinate (4, 4,=) to Cartesian coordinate

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Q: 56. 18 *+3 9+

A: NOTE: Refresh your page if you can't see any equations. . here  therefore 

Q: Solve the following problem. Be sure to make a diagram of the situation with all the given informati...

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Q: If a loading ramp is placed next to a truck, at a height of 6 feet, and the ramp is 23 feet long, wh...

A: We need to find the angle ramp makes with the ground.

Q: Write the expression in terms of sine and cosine, and then simplify so that no quotients appear in t...

A: Given that: -cos2θ(1-sec2θ)

Q: A robot is on the surface of Mars. The angle of depression from a camera in the robot to a rock on t...

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Q: Name the extemal secant segments in each of the following figures. 6.

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Q: Find the radian measure of the central angle of a circle of radius r = 140 inches that intercepts an...

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Q: Find the inverse of the function f(x) = 3x² - 18 algebraically. %3D how steps to solve. 23 sqr = Squ...

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Q: Without using a calculator, find all the solutions of csc(t) - 2 where - T <t<T.

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Q: Express the given expression as a function of cos x. cos x + cos 3x cosʻ x – sinx

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Q: a) i) Calculate the simple interest earned if a deposit of $ 200,000 is ...

A: We have to find simple interest and time in part ( a), x value in part (b) and x,y value in part(c)

Q: A Ferris wheel built in Vienna in 1897 is known as the Great Wheel. The diameter of this wheel is 19...

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Q: Illustrate and find the other trigonometric functions of θ with the given conditions

A: Given that: sinθ&lt;0 ,   tanθ=-158

Q: Given the properties, identify whether it is a thcorcm or postulate and illustrate.

A: To find: Identify whether the given properties is a theorem or postulate and illustrate. Postulate- ...

Q: An observer at point A observed the angle of elevation of 27' to the top of the pole. If he move hor...

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Q: 1. How many degrees are in a circle? 360 2. The ferris wheel below has a radius of 32 feet. The dist...

A: As per our guidelines we are supposed to answer only ? 3 sub- parts ( if there are multiple sub- par...

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

A: Solution ) 5cos3x = 5cosx 5cos3x - 5cosx = 0 5cosx ( cos2x - 1 ) = 0 cosx ( cos2x - 1 ) = 0 From thi...

Q: A wire fence 550 m long is set up to enclose a triangular lot. One side is 150 m long and another is...

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Q: Cheen is now five times as old as Monokuma was 5 years ago. If the sum of Monokuma’s and Cheen’s age...

A: topic - linear equation in two variables

Q: This table shows records of Leah's money-related activities over a period of a week. For which activ...

A: Note: Here, to make mont that means the numbers should be positive.

Q: State the theorem that proves that the pair of triangles are congruent. 2. 1. 3. 4. 5.

A: We have to give the names of congruency with which the given triangles are congruent.

Q: Suppose that point P is on a circle with radius r, and ray OP is rotating with angular speed w. Comp...

A: Here, given that: r=10 cm, ω=π6rad/sec, t=6 sec

Q: Find sin2x, cos 2x, and tan 2x if tanx= and X terminates in quadrant II. sin 2x cos 2x tan 2x 2/3

A: As per given  We have to determine sin2x, cos 2x, tan2x

Q: Draw a simple graphical representation of the given vectors, and solve for the magnitude of the resu...

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Q: =-5 13 sin(x) : x in Quadrant II

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Q: Find the exact value using double angle identities. 7 and z <0 < - 13. Find sin20 if cose = - 2

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Q: = -6, s in quadrant II

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Q: From one bank of the Abra river the angle of elevation of the top of a cliff on the opposite bank is...

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Q: = 0. Find all solutions of the equation cos x sin x -2 cos The answer is A+ BkT where k is any integ...

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Q: Solving Right Triangles Activity 3: Find parts of right triangle ABC in each of the following: В SUM...

A: Given that:                      

Q: Find the exact value of cos(x + y), given sinx = 3/5, cosy = 4/5, x is an angle in Quadrant II, and ...

A: Topic = Trigonometry

Q: Evaluating: 25-27. Use the different situationsfo simplify the function (sin x + cos x)2 + (sin x - ...

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Q: 990 d A boy visiting New york city views the A Empire State building from a pointo on the ground, A,...

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Q: To get a good view of a person in front of a​ teller's window, it is determined that a surveillance ...

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Q: Find the solution of the equation in the interval U <x 2 cos? x - 5 cos x = 3 COS

A: Topic:- trigonometry