Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. 24 e lies in quadrant IV cos 8 = 25' a. sin 20 = (Type an integer or a fraction. Simplify your answer.) b. cos 20 = (Type an integer or a fraction. Simplify your answer.) c. tan 20 = |(Type an integer or a fraction. Simplify your answer.)

Q: Use a calculator to find the following values: sin(0.3) cos(0.3) tan(0.3)

A: our objective is to find the values.

Q: Find the exact value of cos θ​, given that sin θ=12/13 and θ, is in quadrant II. Rationalize…

A: In quadrant II, cos θ is negative.

Q: Find sin π/4, cos π/4, and tan π/4.

A:

Q: Find the exact value of sin 2x , cos 2x , tan 2x , and the quadrant in which 2x lies given that sinx…

A: Given:sin x=1237 and x lies in 2nd quadrant.  In 2nd quadrant only sine is positive, cosine and…

Q: Use the given information to find the exact value of the expression.   sin α =  5/13, α lies in…

A: As you have posted questions having more than three sub-parts. I am answering first three sub-parts.…

Q: 1. Given that tan 0 , and cos 0 > 0, find sin 20, cos 20, and tan 20.

A:

Q: Find the exact values for sin 0, cos 0, and tan 0. 4. 3. sin 0- (Simplify your answer. Type an…

A: We are given a right angle triangle, on the basis of which we need to find the values of…

Q: 8. Use the given information to find sin 20, cos 20, tan 20. sin =.0 < 0 <; %3D

A: Some Trigonometric formula,                             1.   sin2θ+cos2θ=12.   sin2θ = 2sinθcosθ3.…

Q: Use the given information to find the exact value of the expression. cos θ = 15/17, θ lies in…

A: Answer(a)

Q: Given ?, a positive angle less than 2pi, fill out each of the following in terms of ?.     ? in QI…

A: Answer

Q: If tan 0 9 and P(0) is in QIII, what is the value of cos(20) ? 41 41 40 41

A:

Q: without using the calculator evaluate : sin ϴ, cos ϴ, tan ϴ of  a) 450° b) 10pi/3

A: Calculation:a)Compute the value of sin (450°) as follows.

Q: What is the value of sin 30+ cos 30

A:

Q: Find the exact value, without a calculator. sin 7n tan 12 %3D 6. Cos [?]+ D [ ]-O コ-T

A:

Q: Given that tan ⁡ Θ = 0.824, what is cos ⁡ Θ? Round your answer to 3 decimal places.

A: It is given that, tanθ=0.824 Apply the formula, tanx=sinxcosx ⇒sinθcosθ=0.824⇒sinθ=0.824cosθ…

Q: Find the exact value of sin 20, cos 20, tan 20, and the quadrant in which 20 lies. 9. sin 0 = , 0 in…

A: To find the exact value of sin 2θ, cos 2θ, tan 2θ, and the quadrant in which 2θ lies. sin θ=45, θ in…

Q: Use the given information and a calculator to find θ to the nearest tenth of a degree, if 0° ≤ θ…

A: Consider the trigonometric equation as cos θ = −0.3546.

Q: sin θ =  8/17, θ lies in quadrant II Find tan 2θ.   tan α =  5/12, α lies in quadrant III, and cos…

A:

Q: Given that sin 0= 11/61 and cos 0 < 0, determine the values of the sine and cosine functions for 20.

A:

Q: Find the exact value. sin(930°) = cos(930°) COS

A: We have to find the exact value of    sin(930°) cos(930°)   930 can be written as 180*5+30 180°=π…

Q: Use the given information to find the exact value of tan(α/2). sin(α/2)=11/61, 0<α<π/2

A:

Q: Given that sin ⁡ Θ = 0.406, what is tan ⁡ Θ? Round your answer to 3 decimal places.

A: Given,          sinθ=0.406

Q: Find the exact value of the expressions cos(a B), sin(a B) and tan(a + B) under the following…

A: Given,

Q: 3. Use a calculator to find an approximate degree angle measure rounded to the nearest 100th. a) sin…

A: The values are given as sin-10.854=58.64o cos-123=48.18o

Q: Use a ratio identity to find tan θ given the following values: sin θ = 3√10 over 10 and cos θ = √10…

A: Given:…

Q: Find Sin, Cos, Tan 12 A 8.

A:

Q: Given that tan (20 + = 5, where n < 20 < .Find the exact value 2 of sin 0.

A: We will find two values of thetha but we will choose according to condition

Q: 2.) Use the given information to find the exact value of tan( ). , 0 < a < 5 11 sin(2 61 » 2

A:

Q: Find the exact value of cos​(u+​v) given that sin u= (4)/(5), with u in quadrant II, and sin v =…

A: to find:- cos(u+v).

Q: Use the given information to find the exact value of the expression. sin θ = 15/17, θ lies in…

A:

Q: 14. The expression tan 1 was simplified as follows. 1+cot' tan' z+1 Itcot° # Ree cac e cos sinz cot?…

A: The error is in the third step. 1/(Sec square x) is not equal to sin square x. It is equal to cos…

Q: Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. 15 O lies…

A: We find here trigonometry value.

Q: Use a calculator to find the following values: sin(0.7) = cos(0.7) I. %3D tan(0.7) = %3D

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Use the given information and a calculator to find θ to the nearest tenth of a degree, if 0° ≤ θ <…

A: Given cos θ = −0.3189 We will use cos inverse. cos θ = −0.3189θ=cos-1(-0.3189)θ=108.596414592   But…

Q: Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. 20 e lies…

A:

Q: Find the exact values for sin 0, cos 0, and tan 0. 3

A:

Q: Given that sin x 3 and 0° < x < 90°, what is the value of tan %3D

A: Given that sinx=35 and 0&lt;x&lt;90 We need to find the value of tanx2 Take sinx=35…

Q: If sin A = 15/17, sin B = 5/13, cosA = 8/17, andcosB = 12/13, what is the exact value of sin(A – B)…

A: Here we find the value of Sin(A-B)

Q: Find the exact value of cos(α − β) given that sinα = −4/5 and cosβ = −5/8 for α in Quadrant III and…

A:

Q: Use the given information tan α = 4/3, 180° &lt; α &lt; 270° to find the exact value of the…

A: To Determine: use the given information to find the exact value of the following  a)  sinα2   b)…

Q: GIven that cose= 3 Sin e0 %3D find Sin 20 Cos 20 tan 20

A:

Q: Use the given information and a calculator to find θ to the nearest tenth of a degree, if 0° ≤ θ <…

A: Given   Sin θ = -0.3088Sin θ is negative in III rd and IV th quadrant . Hence the value of θ here…

Q: What is the exact value of sin(67.5°)cos(22.5°)?

A:

Q: Given tan θ = −54 and cos θ &gt; 0, find sin θ and sec θ

A: Given that, tan θ = −5/4   and  cos θ &gt; 0 Then θ will lie in the 4th quadrant where cos θ &gt; 0…

Q: Use the given information to find the exact function values of sin(2θ) and cos(2θ). (1) sinθ =…

A: (1) Consider the given trigonometric ratio in III-quadrant sinθ=-1213 First, find the value cosθ of…

Q: Given sinα=−3/5 when 3π/2 ≤α≤ 2π , find the exact value of cos ⁡α/2, without using a calculator.

A:

Q: Find sin(2x), cos(2x), and tan(2x) from the given information. tan(x) = x in Quadrant II sin(2x) =…

A: We need to find trigonometric ratios.

Q: Use exact values to show that the following is true. sin 60° = 2 sin 30° cos 30°

A: We have to show

Q: Use a calculator to find the following values: sin(0.75) = %3D cos(0.75) = tan(0.75) =

A:

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.