Solve the inequality. -2x +1> x – 17 Enter the exact answer in interval notation.

Q: 12 Find cos 20. sin e , e lies in quadrant I.

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Q: Convert the rectangular equation x? + y? = -4y to a polar equation and solve for r.

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Q: e an Addition or Subtraction Formula to simplify the equation. cos(0) cos(20) + sin(0) sin(20) = 2 -...

A: Given query is to find the solution for the trigonometric expression.

Q: A E F B CD 1 AB, BE I AC AC = AB, AD = 4x-5 AE = 2x + 7, mZA = 3x +8. 9. Find m2C 10. AAEB = AADC by...

A: This question can be solved by applying ASA congruency.

Q: Determine the value of theta in sin(4theta+2°)csc(3theta+5°) =1

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Q: The bearings of the sides of traverse ABCDE are as in the table below. Calculate the interior * .ang...

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Q: There were 2 small circles C1 and C2 inside a large circle AB. AB is a diameter of the large circle....

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Q: Two sides and an angle are given below. Determine whetner the given information results in one trian...

A: Topic = Triangles

Q: Nrite the equation of a sine or cosine function to describe the graph 2. 1+ 21 3. 13.

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Q: (a+ 16) (a + 30)° (a - 18) B.

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Q: A triangular building is bounded by three streets. The building measures approximately 94 feet on th...

A: We will find the approximate ground area A covered by the building in the following step.

Q: 4. Standing on a level road 50 feet from the base of a billboard, the angle of inclination to the bo...

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Q: D E F B. CD 1 AB, BE 1 AC AC = AB, AD = 4x -5 AE = 2x + 7, mZA = 3x +8. 6. Find x. 7. Find AD 8. Fin...

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Q: Solve the triangle. B= 68° 30', c= 34 m , a = 77 m What is the length of side b? b = m (Round to the...

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Q: 4. Standing on a level road 50 feet from the base of a billboard, the angle of inclination to the bo...

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Q: what is the reason if the statement is   angleBCA ≅ angleDCA

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Q: 4. Standing on a level road 50 feet from the base of a billboard, the angle of inclination to the bo...

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Q: Plot the point that has the given polar coordinates. (2.5) A/2 7/2 A/2 A/2 Give two other polar coor...

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Q: Solve for the angle 0, where OsO<2t ( choose two points only) 3 sin? 0 = 4

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Q: Solve the triangle.      a=3 b=4 C=60° Find A.

A: Triangle

Q: - Velocity of a Bike Wheel A woman rides a bicycle for 1 hour and travels 16 kilometers (about 10 mi...

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Q: 31. 33 грm

A: Given query is to find the angular veloce.

Q: Graph f(x) = -3cos(-nx) – 1 by Key Points method. Show each step process clearly. Also identify the ...

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Q: the square of a number increased by 16 is the same as 10 times the number. find the number a.8 b.4...

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Q: Determine which point in the figure, P, Q, R, or S, has the given polar coordinates. (4. ) Зл ---Sel...

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Q: Solve the triangle shown to the right. Round the lengths of sides to the nearest tenth and angles to...

A: We know that,  c^2=a^2+b^2-2ab cosC Also we know the sine formula, a/sinA =b/sinB =c/sinC

Q: The stairs at a school with a height of 5.5 m are broken and totally fall apart. At an angle of 35 d...

A: We have to find length of ladder. So using trigonometric formula. 

Q: Prove cos4x=8cos4x-8cos2x+1

A: To prove:- cos(4x)=8cos4(x)-8 cos2(x)+1

Q: b. 4 sin? () + 8 cos() - 7 = 0 for 0<0s 360°

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Q: Answer the following. Show your solution. (Reduce your answer to lowest term, if necessary). 1. Use ...

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Q: Use a Double- or Half-Angle Formula to solve the equation in the interval [0, 2x). (Enter your answe...

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Q: A solution to the trigonometric equation 2 sin² x = 2 - V3 cos x i. 90° ii. O° iii. 30° O i only O i...

A: Given: 2sin2x=2-3cosx   As we know that; The trigonometric identity; sin2x+cos2x=1

Q: A new homeowner has a​ triangular-shaped back yard. Two of the three sides measure 53 ft and 41 ft ...

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Q: Solve the following triangle. A=20°, B = 10°, a=7

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Q: Find the missing angle: The missins Anste 17:Q 10 7

A: We will use the following concepts

Q: sin x = - 0.379 What are the solutions in the interval [0,2x)? Select the correct choice below and, ...

A: The given equation is; sin (x)=-0.379 on the interval [0,2π).

Q: y = tan e3x + etan3x

A: Given function of x.

Q: R • From the image it is clear that there is a right triangle can be formed using the radius of the ...

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Q: Find the value of the product. 7 cos(52.5°) cos(7.5°)

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Q: 5 = - sin 0 a, +r cot 0 a, +r sin 0 cos Ø aø r2

A: We have to calculate divergence, for spherical coordinate. 

Q: Verify the identity. sin (a + B) tan a + tan B - sin (α-β) tan B- tan a Write the right side of the ...

A: Given query is to verify the identity.

Q: Find the value of the product. 7 cos(52.5°) cos(7.5°)

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Q: A driver of a car stopped at a gas station to fill up his gas tank. He looked at his watch, and the ...

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Q: 1. For z, = 3 – j5 and z, = -2 +, find the polar form of the following: a. z1 - b. jzįz2 Im C.

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Q: *6. In the figure, the larger circle, centre O, intersects the smaller circle at P and R. Q is anoth...

A: Given that the larger circle with center O, intersects the smaller circle at P and R. So, OP, OR are...

Q: Solve the equation on the interval O s e < 2n. cos(20) - O Sa 11n 13r 23n 12 12 6' 6

A:   The given equation is cos2θ=32.

Q: in"(-), What is the value of 12 A -66.44° В -1.16° 1.16° D 66.44°

A: Solve the given

Q: A ship sails 110 miles from Island A toward Island B, but then turns through an angle of 120 and sai...

A: let a,b and c are side opposite to angle A ,B and C respectively.  

Q: cos4t - sin4t/sin2t=cot2t-1 *Prove left side equals the right side using steps and reasoning.

A: Given query is to pove the identity.

Q: Our cycle of normal breathing takes place every 5 seconds. Velocity of air flow, y, measured in lite...

A: Follow the procedure given below.