If sec θ = -13/6 and sin θ > 0 , what is 3 sin θ = cos(-θ) ?

Q: Find sin given 2 -哈;(5,) 11 tan 0 %D

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Q: Z tan 45° п COS COS – 10 3

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Q: If cosθ=4/7 and csc θ<0, find sinθ and tanθ

A: The solution is given below:

Q: Find the exact value of sin 80° cos 50° − cos 80° sin 50°.

A: Given sin80°cos50°-cos80°sin50°

Q: The degree measure of an acute angle in a right triangle is x. If sinx=2/3, are sin(90°−x) equal to…

A: We will calculate cos(x) and find all the other trigonometric ratios.

Q: if sin theta = 2/7, and cos theta -4/7, what is cot theta equal to?

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Q: Given that (1-cos(Theta))/2=0.7, find sin^2(THETA/2)

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Q: If csc(x) = 7, for 90° < a < 180°, then %3D sin 2 cG) = ( COS tan ) - 2 ||

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A: Given expression, tanθ+tanθ+π+tanθ+2π And tanθ=3

Q: If sec e + tan e = x, obtain the values of sec 6, tan e and sin 6.

A: Given: sec⁡θ+tan⁡θ=x   ...(1) We know that sec2⁡θ-tan2⁡θ=1 ⇒sec⁡θ-tan⁡θsec⁡θ+tan⁡θ=1…

Q: Assume that 0≤ θ &lt; π/2, Find sin θ, cos θ, and sec θ if cot θ = 4.

A: As value of sinθ and cosθ revolves around +1 to -1 , they take different values depending on the…

Q: sin theta = 3/5 and tan theta = -3/4, find sec theta?

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Q: If csc(z) = 6, for 90° <z< 180°, then %3D sin () %3D «(금) cos tan(플) - ||

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Q: if tan 0= 24/7. Find the value of sin 0

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Q: In a right triangle, one acute angle measures X°. If cos(x)= 3/4, what is the sin(90-x)?

A: In a right triangle,  Cos(x) = 3/4 We have to find sin(90-x)

Q: If csc(x) = 6, for 90° <x < 180°, then %3D sin ) %3D CoS 2 %3D tan 82

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Q: If tan(0) Hint = sin(0) = cos(0) = sec (0) = 15 - 8 ) 0 ≤0 ≤ 90°, then the exact value of

A: Here we have to find the other trignometric function.

Q: If sec(θ)=5/3, 0≤θ≤90 then sin(θ) equals? cos(θ) equals? tan(θ) equal

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Q: The value of cos x is given. Find sin x and tan x if x lies in the specified interval. 24 COS X= xE…

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Q: If cos 0 ,0<0 < , the value of sin 20 %3D

A: I am going to solve the given problem by using some trigonometric identities to get the required…

Q: Find sin 20 if: sin e = and 2 sec e <0

A: Ans is given below

Q: If sin O > 0 and tan O < 0, what is the sign of the value of sec O?

A: To find the sign value of secθ Given sinθ&gt;0 and tanθ&lt;0 Given below is the quadrant system of…

Q: If cos(23x+20)°=sin(2x−10)°, find the acute angles of the corresponding right triangle

A: Given eqnCos23x+20°=Sin2x-10°We need to find x.we know thatCos A=Sin90-A

Q: Find cos θ and sin θ if tan θ = 4 and π ≤ θ &lt; 3π/2

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Q: If csc(x) = 6, for 90° < z < 180°, then sin Cos tan 2 || 비2

A: Given,       cscx=6, for 90°&lt;x&lt;180°

Q: If cos 0 = and tan 0 > 0, then sin 0 = 13

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Q: If sec 0 = 15, what is sin O? tan 0? Enter the exact answers for 0 < 0 < sin 0 = tan 0 =

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Q: If cos a = 0.565 and cos ß= 0.867 (both angles are acute),

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Q: What is sec x equal to if sin x = m, and 0<x<pi/2 ?

A: sinx=m, 0&lt;x&lt;π2 By using the identity sin2x+cos2x=1, we get ⇒m2+cos2x=1⇒cos2x=1-m2⇒cosx=±1-m2…

Q: sin 0 Cos O tan 0 Csc 0 sec O

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Q: If cos 0 = 6. and tan 0= 10 what is sin 0? sin 0 =

A: We know that,      tan θ=sin θcos θ

Q: B. If sin e=% , find 1. Sin 20 2 Cos 20 3. Tan 20

A: Given: sin θ=34......(1) The expression for the sine trigonometric ratio is given as sin…

Q: Use the figure to derive the formulas for sin sin(). = $(€). [ COS tan TOIN cos e 6 (2). sin 0 cos…

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Q: The expression tan 0 sec 0 when written in terms of sin 0 is sin? 0 sin e b. cos? 0 sin e cos e 1-…

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Q: What is the exact value of cos(85°) cos(65°)– sin(85°)sin(65°) ,

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Q: If sec(α)=25.2/19.4, then what is the value of cos(α)?

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Q: If csc(x) = 6, for 90 degrees < x < 180 degrees, then...  sin(x/2) = ? cos(x/2) = ? tan(x/2) = ?

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Q: if sin 70°=cos x where x is the measure of an acute angle then x =

A: By using trignometric formula we can easily solve this given problem Detailed solution given below

Q: If cos (2θ) = 3/5 and 0 ≤ θ ≤ π/4, find the values of i. sin (2θ) ii. cos (θ) iii. sin (θ)

A: Given, Cos2θ = 3/5 Formula: Sinθ= √(1-cos2θ) Cos2θ=2cos2θ-1

Q: If sin 0 = 5, find cos 0 and sec 0.

A: Given that sinθ=725. Then opposite =7 and hypotenuse = 25. Obtain the adjacent side.…

Q: Find the exact value, without a calculator. 30° sin 2 30° CoS sin 15° tan 15° = %3D cos 15° ? ]- VI…

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Q: Given that tan 0 = 2, find sin 0 and cos 0. Write your answers in simplest form. sin 0 Cos O

A: Given: tan θ = 56 To find: The values of sin θ and

Q: Find sinθ and cosθ if tanθ=1/5 and sinθ &gt;0.

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Q: If cos t = - 2/3, what are the possible values for sin t?

A: Given that cos t=-23. It is known that cos2t+sin2t=1 for all t.

Q: If csc(z) = 7, for 90° <I<180°, then sin(플) - «(금) . (5) – COS tan

A: Given:  csc(x)=7   for 90°&lt;x&lt;180° We know that csc(x)=1sin(x) Then    csc(x)=1sin(x)=7…

Q: If sin(2x) = cos(x+30°), what is the value of x? 20° 30° 50° 110°

A: Given that: sin(2x)=cos(x+30°)...(1)

Q: (), tan (;). 4. Find sin given that sec(0) = 2, where 90° < 0 < 180° COS

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