I know how to complete this problem. My issue occurs when calculating my first Sin C with 8sin140 over 10. Is there a particular way this is supposed to be placed into the calculator to yield the correct answer?

Q: Remember, even if you enter an answer rounded to a set number of decimal places, if you use that…

A: Consider the figure below to find angle B.

Q: If we start at the point (1, 0) and travel once around the unit circle, we travel a distance of 27…

A:

Q: sin 79°

A:

Q: I showed how I worked out this problem on scrap paper, and got up to the part circled in purple…

A:

Q: How do you solve this and can you show me step by step?

A:

Q: Which of the following methods can be used to determine the value of sin(-7.5°) without using a…

A:

Q: Suppose a projectile is fired from a cannon with velocity V, and angle of elevation 0. The…

A:

Q: If tan A = 1/3, then without using calculator Find the value of 1+Sin 2A 1+Cos 2A

A:

Q: Remember, even if you enter an answer rounded to a set number of decimal places, if you use that…

A: Law of sines : sin Aa = sin Bb = sin Cc Given  ∠A=38.8°,  a=182.4,  b=248.6

Q: Find exact value of sin (pi/4) and explain how you got the answer

A:

Q: Find sin 2π ( (27) :)) COS 3 Show your work.

A:

Q: 2) Discuss. Using a calculator to solve a certain problem, you need to find the sine of 4 rad. Your…

A: We need to find out sine of 4 radian: In radians:sin4=−0.7568024953 correctIn…

Q: If sin(2x + 7)° = cos(4x –7)°, what is the value of x? Show how you got your answer. -

A:

Q: Find the exact value of sin(π4). sin(Pi/4) =

A: We will find the exact value as following.

Q: Find θ if θ is between 0° and 90°. Round your answer to the nearest tenth of a degree. sin θ= 0.7038

A:

Q: In terms of the sine of a positive acute angle, what is the expression for sin(2π/3)?

A: To find the value of sin(2π/3)

Q: hello, I know the answer for this problem, but I used a calculator and I'm not sure how to show my…

A:

Q: If 5 sin A = 3, then without using calculator, Find the value of Sin 2A , Cos 2A. %3D

A:

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

A:

Q: sinx=7/9, and x is in quadrant I, find the exact value of sin(2x), cos(2x), and tan(2x)…

A: Given Sin x = 7/9x is in quadrant 1we have to find sin2x , cos 2x , tan 2xSince x is in quadrant 1…

Q: What is the formula for sin 2A?

A: Consider the provided expression, sin2A Write the formula of the expression, We can write as,…

Q: 3. Find the exact value of sin (7/3) without a calculator.

A:

Q: 3. sin 0 cos? 0 do

A: Here we have to calculate the value of given integral.

Q: To solve the equation 2 sin x = x by Newton- Raphson method, the initial guess was chosen to be x =…

A: Given function is f(x) = 2 sin x - x = 0 Initial assumption x = 2.0 (in Radian) After first…

Q: 1. If we know the values of sin x and cos x, we can find the value of sin 2r by using the Formula…

A: sin2x

Q: A player hits a ball from the ground with an initial velocity  of 85 feet per second at angle θ. If…

A:

Q: Find the exact value, without a calculator. sin tan 12 引ルレ 7Tn 1116 [?]+ V[ ] コー」 Enter

A: Given: tan7π12 The objective is to find the exact value.

Q: Find the exact of the following, if the exist. e. cos (arccsc-1) 20 d. arc sec-1 cot (-)) f. arc…

A: d). arcsec-1cot-π4=arcsec-1-1=π   e). cosarccsc-12=cosπ6=32

Q: Find the exact value of sin ab sin (a) sin (4 (7) Show your work and explain, in your own words, how…

A: Answer is below

Q: If sine= 2 and sece<0, find cose and tane 2/5 cos e= 2, tane= 3 -25 cose= 3 tan e= 5 5 O sece= 2/3,…

A:

Q: Given that sinØ=1/3 and 0<Ø<pi/2, what would be the value of sin(2Ø)? please help me with the…

A:

Q: Find the exact values of sin(2x). cos(2x) and tan(2x) without solving for x. If cosx =, and x is in…

A: Given ,  cosx = 2/3 and x is in quadrant 1 We have to find exact value of sin(2x) , cos(2x) ,…

Q: What is approximate value of x rounded to the nearest number for ((sin 50)/(sin x))=1.78

A:

Q: If sin(θ) = 0.788, then what is the approximate value of csc(θ)?

A:

Q: 8) sin 30°

A: I provide you proof for this Question using equilateral triangle

Q: Use a Double- or Half-Angle Formula to solve the equation in the interval [0, 27). (Enter your…

A: we half and double angle formulas

Q: sin(x) = 1/8 and x is in quadrant I, find the exact values of the expressions without solving for x.…

A: Explanation and solutions is given below....

Q: Find tan(2x) from the given information: sin(x)=8/17, x in Quadrant I

A: Tan2x = Sin2x/Cos2x.

Q: 4) Find the exact value. Do not use a calculator. sin 30° – tan 60° + cos 45°

A:

Q: If we know the values of sin x and cos x, we can find the value of sin 2x by using______ the Formula…

A: If we know the values of sin x and cos x,

Q: 4. Why is a SSA ambiguous? Think about the range for y = sin¬1 x. Can the inverse sine ever return…

A:

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

A: Solution-

Q: 1. Find the exact value of sin 30°. Enter your next step here )部

A: Given: sin 30o     To determine: The exact value of sin 30o

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

A:

Q: Use a calculator to evaluate the expression to the nearest tenth of a degree. sin−1(0.1319

A:

Q: 8. If sin 0 = 0.859, find 0, writing your answer to the nearest degree. Enter your next step here

A: Given: sinθ=0.859.

Q: If we know the values of  sin(x) and cos(x),  we can find the value of  sin(2x)  by using the…

A: If we know the values of sin(x) and cos(x) Then , we can find the value of sin(2x) By Using the…

Q: Although I can use an isosceles right triangle to determine the exact value of sin π/4 , I can also…

A:

Q: Remember, even if you enter an answer rounded to a set number of decimal places, if you use that…

A: Using sine law.

Q: 4. Find the exact value without the use of a calculator. Show all steps. (a) cos(45') cos(15') –…

A: