a 31 60° 55° 46

Q: A C Solve using the Sine Law and the Cosine Law AABC, AB = 28.1, BC = 21.2, and AC = 11.6 B

A: We have to find the angel of triangle

Q: 3) 12 24°

A:

Q: Find the cosine of ZP. Q 15 R Write your answer as an integer or as a decimal rounded to the nearest…

A:

Q: Find the reference angle for -320°. JT

A: Solution: The objective is to find the reference angle

Q: Cos 90

A:

Q: Given cos ? = 0.1597, find ?. round to the nearest tenth

A: Given the value   cos x = 0.1597 for some value of x . We need to find the value of x round to the…

Q: sin? лх сos? лх dx

A: The given integral,∫01sin2πx cos2πx dx

Q: Round to the tenths. Find the missing angle. 311 271 301

A: We have to find angle

Q: Use the Law of Cosines to find the values of x and y.

A: Here we have to find the value of x and y,

Q: Determine the quadrants in which the terminal side of lies if o°ses360° cos(e) = - 0.5945

A: Given ,  cos(θ) = - 0.5945  Where 0 <= θ <= 360°

Q: C. Find tan A. A. 12 A 16 D. 20 3/435 415 413 B. C.

A:

Q: Write the ratio for cos B. 61 60 C11

A:

Q: Solve the triangle. For the sides, give an expression for the exact value of the length in terms of…

A:

Q: in the third quadrant, and x is in the fourth quadrant;

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Q: Find the sine of ZS 74 24 70 R.

A: sine: Sine of an angle is defined as the ratio of the side opposite(perpendicular side) to that…

Q: Find the value of each variable using sine and cosine. Round your answers to the nearest tenth. 28.…

A: Here given that right angle triangle and we find value of some given variable i.e. r,s,v,w  We use…

Q: Find the sine of angle © in the triangle below. 3 8

A: In a right angle triangle: tanθ =perendicularbase

Q: 2. Fill in the table. Show your work and keep answers exact. Degrees Radians 45 230°

A:

Q: State the quadrant in which lies. tan(0) > 0 and csc(0) < 0 О О О С I II III

A:

Q: due north celative to due east at nautical m hour.) (a) If the

A: Speed of the ship relative to the water = 4 knots (North) relative to the water. The current…

Q: Solve the triangle. For the sides, give an expression for the exact value of the length in terms of…

A: Law of Sines Definition In general, the law of sines is defined as the ratio of side length to the…

Q: 11T Convert the angle from radians to degrees: 11T

A:

Q: 180° = radians(a) p2 (b) p (c) 3p2 (d) 2p

A: Given data: 180° = radians

Q: sin? (c)

A:

Q: Use a formula for negatives to find the exact value.

A: Given, a) cot-3π4 we know that trigonometric identity, cotθ=1tanθ tanθ=sinθcosθ Now the above-Given…

Q: Convert from radians to degrees. (a) 3/2 (b) 5π/3 (c) 5/12  (d) −5π/4

A: π radian = 180 degree

Q: Find angle -30° in radian measure as a multiple of a. а. бл b. л/2 c. d. л/5 п e. 3.

A: Consider the angle

Q: Use a calculator to approximate sec 31.7 degree a. 0.850 degree b. 0.5255

A: Using calculator we get, cos (31.7 degrees) = 0.850811 (approximately)

Q: A 37 35 12

A:

Q: Match each scatterplot shown below with one of the four specified corm a. 0.91 b. -0.97 C. -0.09 d.…

A: Given are the Scatterplots, we are asked to match them with the specified correlations. Correlation…

Q: Find the value of each trigonon 2) cos A 8 6. 10

A:

Q: bö63 89° a=51 350 56

A: To find the value of sin Aa, substitute A with 35° and a with 51 to get sin 35°51. sin Aa=sin 35°51

Q: cos(920)

A: use trigonometric identity

Q: cos? Vx

A: Given,          ∫cos2xxdx

Q: 1. Use the Cosine Law to find x. 20.9 m, /71° 28.2 m

A:

Q: 13. CA tota nun

A: We have to solve

Q: Cos 60

A: See attached file for a step by step explanation to find the trigonometric value.

Q: sec?@tan?@ + sec?@

A: We can simplify the statement as below

Q: How many radians is 60°? T 6. 4 T

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Q: to degrees 4 るT conver t

A:

Q: Solve the triangle. For the sides, give an expression for the exact value of the length in terms of…

A: in a triangle we know that sum of all the three angles is 180 so using this property…

Q: In right triangle, ABC, given a = 8, b = 6, C = 900. Find the values of the sine, cosine, and…

A:

Q: to Find the sine of Đ B. A 40 32 24 0.6 0.8 C 1.333 O D 0.75

A: Given triangle is a right angled triangle. With respect to angle B, opposite is AC and hypotenuse is…

Q: Find the cosine of I. 97 72 K Write your answer as an integer or as a decimal rounded to the nearest…

A:

Q: Find the lengths a, b, c, andd in the following figure when x = 5 cm. Leave your answers in terms of…

A: Complete the figure.

Q: Question 8 Find the values of x, y, and z. Round to the nearest tenth, if necessary. 8. y X, 23 y =

A:

Q: Cos 30 =?

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

Q: n AEFG, the measure of ZG=90°, EG = 11, FE = 61, and GF = 60. What ratio represents the sine of ZF?

A:

Q: What is the sine of ZB? B 20 12 A 16

A: sinB = opposite side /hypo

Q: ∫pi/6pi/2 cot2x dx

A: ∫pi/6pi/2 cot2x dx