Find exact values for cach expression using sum and difference, double and half angle, or sum to product formulas tan(30° + 45°) cos(16°) cos(11º)–sin(16°) sin(11°) sin("/3 – "/4)

Q: Suppose z = 10.7, 8 = 34 degrees and o = 56 degrees in the figure, which is not drawn to scale. Dete...

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

Q: A cable is to be run from a power plant on one side of a river 900 meters wide to a factory on the o...

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Q: Two sides of a triangle measure 8 m and 12 m and the angle opposite the 8-m side is 30°, determine t...

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

A: Option A

Q: 17.3 Find the Fourier transform of each function. In Answer: (a) each case, a is a positive real con...

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Q: Use an Addition or Subtraction Formula to simplify the equation. sin(?) cos(3?) + cos(?) sin(3?) = 0...

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

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Q: What is the measure of side "b" in the triangle in the following figure? a b 70° 50° 15

A: For a ∆ABC  Sine rule is given by  asinA = bsinB = csinC

Q: Woman was in kitchen, motion light mounted on wall shined down on her and cast a shadow that was the...

A: We need to find length of women.

Q: Find sin 0. 4 cot 0 = O in quadrant IV sin 0 = (Simplify your answer, including any radicals. Use in...

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Q: A 2000-pound truck is stopped at the top of a hill inclined at 20°. What force is reguired to keep t...

A: follow the procedure given below.

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: Consider paralielogram ABCD. How can t be proven that the diagonals bisect aach other? Drag tiles to...

A: Given

Q: Find the area of the shaded region. (Round your answer to one decimal place.)  m2 (b) Find the peri...

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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:

Q: 1 V5 e

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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: 3. Find the angle measurementsof all angles in the triangle below to the nearest whole degree. 14 17...

A: 3) By law of cosine:cosA=(AB)2+(AC)2-(BC)22(AB)(AC)cosA=(14)2+(19)2-(17)22×14×19cosA=196+361-2892×14...

Q: 4) Find the value of composition of functions. Given f(x )= 3x +1 and g (x)= 2x + 9 %3D Rewrite as S...

A: Given that: f(x)=3x+1g(x)=2x+9

Q: S(+) – 2 -x-1 3) Evaluating Compositions of Graphs O s(r) = x + 3 Find f(2) Find g(4) = %3D Find f(g...

A: Given:  

Q: What is the sum of the first 50 terms in an arithmetic progression if the 3rd term is 10 and the 10t...

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Q: )A line that passes through (10, 8) and is perpendicular to the graph of y = - 5x + 8 Write equation...

A: Topic = Coordinate geometry   The standard form for linear equations in two variables is ax+by=c

Q: Determine whether the statement below is true or false. sin (a + B) = sin a + sin ß +2 sin a sin ß %...

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Q: 12pt 8. Find the exact value of each expression. Express your answers step by step. No decimal appro...

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Q: Each tire of an automobile has a radius of 1.25 feet. How many revolutions per minute (rpm) does a t...

A: Given radius of the tire is 1.25 ftTraveling speed =77 feet/ secwe need to find the revolution pe mi...

Q: Find sin(2x), cos(2x), and tan(2x) from the given information.

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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: Radius, r= 17 feet; Central angle, 0 = 315°

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Q: Find all the four square roots of cos(0) +e¡ɛ2 sin(0). Hint: e¡e2e3

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Q: Use a sum or difference formula to find sin 12

A: The given value,       sin5π12

Q: Let f(x)= sin X, - SXS g(x) cos x, 0sxsn, and h(x) tan x, 2 Find the exact value of the composite fu...

A:  We are asked to find the composition function

Q: This problem refers to right triangle ABC with C = 90°. Solve for all the missing parts using the gi...

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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: Find the angle (in degrees) between the vectors u= and v =: O 24.60 O 20.8° O 17.20 O 18.20 O 33.40 ...

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Q: Solve for sin2x, cos2x, and tan2x using Double Angle Identities when cosx= 4/5, cscx<0

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Q: Plotthe following polar coordinates. a. 3,60° b. 4,210°

A: Given query is to plot the polar coordinates.

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: 16) Write an equation of the line in slope-intercept form. 中 y = mx + b

A: The above question is answered below

Q: Use the power-reducing formulas to rewrite the expression, sin4 2x, in terms of the first power of t...

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Q: Two towers A and B are placed at a distance of 100 m apart horizontally. The height of A is 40 m and...

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Q: 5. If 0° < 0 < 90° and tan 0 =, find sin 0 using trigonometric identities. 3/5

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Q: On one side of a paved path walk is a pedestal with a flagstaff on top of it. The pedestal is 2m in ...

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Q: も。 At the right is the top view of a Chemistry Bullding in UP Diliman. It resembles the famous hexag...

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Q: Solve the equation. Give a general formula for all the solutions. List all the solutions for k=0, 1,...

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Q: 2. M. 3. %24

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Q: If ö1 = - 9i- 2j and v2 = - 4i +93, then find - 971 + 302. %3D Type your answer as a linear combinat...

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Q: 17x The seats of a Ferris wheel are 60 feet from the wheel's center. When you get on the ride, your ...

A: We have to find the height  above the ground  after rotating through an angle of 17π4.

Q: The diameter of a Ferris wheel is 223 feet. The top of the wheel stands 233 feet above the ground. T...

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Q: 4. s in quadrant C

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Q: 11T A point has polar coordinates ( 4, Convert to rectangular coordinates. (x, y) = Enter your answe...

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