In ΔOPQ, q = 83 inches, p = 80 inches and ∠P=70°. Find all possible values of ∠Q, to the nearest degree

Q: Evaluate: 4 cos“ 0 d0, correct to 4 significant figures

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Q: 3 8.

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Q: Find the angle 0, in radians that make the equation true; tan0=0

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Q: 10 18

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Q: Find the exact value, in radians, of the expression. (-4) arcsin

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Q: Use a calculator to find an approximate value for each expression,rounded to two decimal places.…

A: Given: cos-145 To Find: To evaluate the given expression.

Q: Find the exact value of the expression. cot

A: Cot(x)= Cos(x)/Sin(x)

Q: If 0s0<360°,then use your calculator and the reference angle to find two values when cos 0 =-0.4568

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Q: Find the angie o, that makes the equation. True; Tan o īO

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Q: Use a calculator to approximate sin pi/8 . Round the answer to two decimal places.

A: We have to find the value of sin pi/8.

Q: Use a calculator to find the approximate value of each expression rounded to two decimal places.…

A: To use a calculator to approximate the value of expression rounded to two decimal points: tan-1(0.2)…

Q: Use a calculator to approximate each value to four decimal places.             cos 10

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Q: Find an angle θ with 0∘&lt;θ&lt;360∘ that has the same:Sine as 50∘: θ = Cosine as 50∘: θ =

A: Given

Q: If Cot Θ = -5/2 , find Θ to the nearest degree.

A: This question is related to trigonometric ratios, we will solve it using given information.

Q: Find the values in

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Q: Use a calculator to approximate each value to four decimal places.       cos (-2.5)

A: cos (-2.5) = ?   We know,  cos(-θ) = cos(θ)

Q: Use a calculator to find the approximate value of each expression rounded to two decimal places.;tan…

A: To find the approximate value of the expression tan 1°, rounded to two decimal places, use a…

Q: If csc θ = 2, find the value of csc θ + sec(90° - θ). If necessary, round the answer to two decimal…

A: we have cosec(θ) =2to find value of cosec(θ)+sec(90°-θ)consider, cosec(θ) =2…

Q: Use a calculator to find the approximate value of each expression rounded to two decimal places. tan…

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Q: Given that csc ⁡ Θ = 3.025, what is cos ⁡ Θ? Round your answer to 3 decimal places.

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Q: Calculate ei pi/4

A: Use the following formula:

Q: If alpha= -163 degrees and beta =31 degrees, what is the measure of theta?

A: Given:

Q: Use a nearest tenth. trigonometric ratio to find the value of x. Round your answer to the 40

A: Given: To find: The value of x

Q: tan 30

A: follow next step

Q: If cost = 4/5 and tis in the first quadrant, find sin(2t)

A: Use trigonometry relations.

Q: What is the value of cos^-1 (15/16) rounded to three decimals?

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

Q: Use a calculator to find the approximate value of each expression rounded to two decimal places. cos…

A: Explanation: Given that,

Q: use a calculator to find the approximate value of each expression rounded to two decimal places.

A: To evaluate: cos-1(23) Solution: cos-1(23) On calculating we get:…

Q: Find the exact value of each expression.

A: To find: Exact value of tan-133.

Q: Find the exact value without using a calculator. 5 T 11) tan 6.

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Q: 74" 28

A: The given right triangle has length 28 and angle measure 74°

Q: Find x if it is the measure of an acute angle in a right triangle and cos x =0.0670.

A:

Q: Use a calculator to find the approximate value of each expression rounded to two decimal…

A: we know that 1 degree = π180radian so we can write  tan1o=tan(π180)radian…

Q: As theta increases from 0 0to 90 0, the value of sin theta tends toward what number?

A: The value of θ increases from  0° to 90°. The value of  sin θ is defined as; θ 0 30° 45° 60° 90°…

Q: Find the exact value of sec30°.

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Q: Find the exact value of each exp V3 sin 2 Si

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Q: 3. arccos

A: We have given expression arccos-32

Q: In which quadrant is Olocated if tan 0 > 0 and cose < 0?

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Q: COS 150 is? *

A: Evaluate cos 150. When 150 is in radian then cos 150≈0.6993     Evaluate cos 150°. Since…

Q: Find the exact value. cot 30°

A: We have to find the exact value of cot 30°.

Q: 5) cos 27

A: Answer is  1 and explanation is given below

Q: Find an angle θ with 0∘&lt;θ&lt;360∘ that has the same:Sine function value as 210∘θ = Cosine…

A: To find angle θ with 0∘&lt;θ&lt;360∘ that has the same: (a) Sine function value as 210 degree. (b)…

Q: 5t cot 4

A: Please refer the attached image for complete solution. THANK YOU.

Q: Find the exact value. a. cos, 2.

A: a. Obtain the value of cos3π2, cos3π2=cos2π-π2=cosπ2=0   Thus, the exact value of cos3π2 is 0.

Q: 12 24

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Q: Find the exact value of cot(arccos(-5/7))

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Q: Find an angle 0 with 0° < 0 < 360° that has the same: Sine function value as 220° 0 = | -0.64279 x…

A: Here we will use the trigonometric relations and properties related to all 4 quadrants to find the…

Q: Cos 30 =?

A: Consider an equilateral triangle with side length 2.Note that all angles in the equilateral triangle…

Q: Find the exact value of each expression: tan 1 V3

A: We have to find exact value of the expression: tan-13 We know the exact value, tan π3=3 Therefore,…

Q: Find the value of tan W rounded to the nearest hundredth, if nec W V 41 40 U

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Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.