8) sin 30°

Q: 2. Given tane = -√√3, 90° ≤ ≤ 180°, the exact value of sine can be written in the form √a b value of…

A:

Q: Find all angles 0 that are solutions of the equation if 0° <0 < 360° tan 0 – 3 cot 0 = 2.

A: tanθ-3cotθ=2

Q: Given AC = 32.8 and ZA = 35°; solve the triangle, knowing that for ZA = 35°, the ratio AC = .82,…

A: Let the side AB = c, BC = a and AC = b   First find the length of the side AB form the given ration…

Q: Use the given point on the terminal side of angle 0 to find indicated. 15) sin 0 (-V13, 6)

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Q: sin 79°

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Q: 13. use double angle identither to Ind exact value 8 Sim x 2 and ST < X < 2πT Find Sin 2x 17

A: Given query is to find the value of sin2x.

Q: The angle 0, is located in Quadrant I, and cos(6,) What is the value of sin(01)? Express your answer…

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

Q: 17 If sin 0= 0.3347, find the measure of positive acute angle 0 to the nearest minute.

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Q: Find the value of the missing angle (in degrees). Provide a single number as your answer. sin(_°) =…

A:

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

A:

Q: 3) If tane = 1.686 and the sine = .860 a) Find the value of sece. b) In which quadrant is 6 located?

A:

Q: The terminal side of angle 6 intersects the unit circle in the first quadrant at x = What are the…

A: Recall: Put x=r cosθ ; y= r sinθ sin2θ + cos2θ =1

Q: If sec(α) < 0 and the sin(α)= 15/17 What is the exact value of cot(α)?

A: Explanation of the solution is given below..

Q: 4. The terminal side of an angle e in standard position passes through the point (-1, 3). Find the…

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Q: give an exact value for sin(5pi/12) using a half angle identity

A: We have to find the exact value of sin(5π/12)

Q: 16 If sin 0= 0.5035, find the value of positive acute angle 0 to the nearest minute.

A: Given:            sinθ = 0.5035         We know that      If sinθ = k then θ =  sin-1k

Q: ) What is the reference angle for 14pi/11? B) List all values for Angle ø such that sinø= sin…

A: Please see the explanation below

Q: A hiker, who is 6 feet tall, is standing on the ground looking up to the top of a tree with an angle…

A:

Q: For an acute angle 0, the equation sin(0)=cos(6) is true. What is the value of 0 Answer must be a…

A: We have the relations,           sinsin-1x = sin-1(sin(x)) = x…

Q: Find the given trig values. Keep at least 3 numbers after the decimal point. sin 17° = tan 137° =…

A: NOTE: Refresh your page if you can't see any equations. . using the calculator, we can find all…

Q: Find all angles 0 between 0° and 180° satisfying the equation tan(0) 0.69. degrees If there are…

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Q: Why do we use the Laws of Sine and Cosine O In order to solve a reciprocal O To verify trig…

A:

Q: 91 4) If tan 0 find sin 0. Give a simplified, exact answer. (Do not give a decimal approximation.)…

A: Here we know the value of tan and we have to find the value of sin. For finding the value of sin…

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

A: The given triangle ABC has ∠A=36.8°, a=186.2 and b=246.3

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

A: We can use law of sines to solve the problem Law of sines is given by for a triangle ABC as a/sinA =…

Q: Use a half-angle formula to evaluate the expression without using a calculator. sin 12 e. Which…

A: We have to find the value of sin-7π12. We see that, 7π12=π-5π12

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: Cos 2. FIN

A:

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

A: we have been given a triangle ABC, in which ∠A=36.3° , a=186.2 and b=246.1 we have to solve the…

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: In a right triangle, cos (9x)° = sin (7x – 6)°. Find the larger of the triangle's two acute angles.…

A: In a right angle triangle cos(9x)° = sin(7x-6)°.  Find the larger of the triangle's two acute angles…

Q: The value of Sin 4400 is equal to

A: Given,             sin(440°)

Q: The terminal side of angle 0 intersects the unit circle in the first quadrant at x = . What are the…

A: The terminal side of an angleintersects the unit in the first quadrant at Now if (x, y) is any…

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

A: Topic:- trigonometry ratios and laws in triangle

Q: Find the values of sin 8, cos 8, and tan e for the given right triangle. Give the exact values. sin…

A:

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

A:

Q: Find the exact value of sin 2 theta, cos 2 theta, tan 2 theta and the quadrant of 2 theta. Sin theta…

A: Given,

Q: Give the exact value. sin 4? 3

A:

Q: The angle of elevation to the top of a mountain in Muscat is found to be 45° from the ground at a…

A:

Q: Given BC = 24 and ZA = 58°; solve the %3D %3D triangle, knowing that for ZA = 58°, the ВС ratio BC =…

A:

Q: Find all angles between 0 and 2π so that sin(0) 2 Give your answers in a list as exact values…

A:

Q: The terminal side of angle 0 intersects the unit circle in the first quadrant at x = . What are the…

A: Trigonometric functions on the unit circle: If a point (x, y) is on the terminal side of an angle θ,…

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

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

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

A:

Q: Approximate to the nearest 0.1 radians, all angles in the interval [0, 2π) that satisfy the equation…

A:

Q: Based on the figure, select all true equations. 48 cos (42) = ? cos (48) = ! sin (42) = ? sin (48) =…

A:

Q: A triangular fence is built with sides of length 15 m, 14 m, and 25 m, respectively. To the nearest…

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

A: Explained below

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.