By using Trigonometric identities, find the exact value of the expression. sin (45° + 30°). A 4 В) 2 3 D 4 E 2

Q: In the triangle shown we can find the angle 0 as follows. 15 39 36 (a) 0 = sin (ь) 0 = cos (c) 0 =…

A:

Q: In the triangle shown we can find the angle 0 as follows. 10 26 24 (a) e = sin- (b) = cos (c) e =…

A:

Q: Which equation shows a correct trigonometric ratio for angle A in the right triangle below? B. 17 cm…

A:

Q: Use the figure to find the exact value of the following trigonometric function. 20 16 sin (20) 12…

A:

Q: In the triangle shown we can find the angle 0 as follows. 15 12 (a) 0 = sin (b) 0 = cos (c) 0 = tan1…

A:

Q: If e is an acute angle and cos 0 = what is sin 0? 24 a) b) 24 c) 25 V24 d) e) Not a, b, c, or d

A:

Q: Find the values of the trigonometric functions of ? from the information given. cot(?) = − 8/9,…

A:

Q: In the triangle shown, we can find the angle 0 as follows. 16 34 30 (a) e = sin-1 (b) 0 = = cos 1…

A:

Q: Which among the choices is equivalent to the given trigonometric expression? 1-tan? A sec2 A O sec…

A: To write the trigonometric expression:1-tan2Asec2A

Q: Refer to right triangle ABC with C = 90 0. In each case, use a calculatorto find sin A, cos A, sin…

A: Given: a= 13. 64 , b = 4.77

Q: y (1, –1) n(8) = =(0) = %3D

A:

Q: The sine of an acute angle, 0, in standard position is . What is the value of tan 0? O a) ²/ b) 2/12…

A: Answer is given in step 2

Q: Given the triangle below, find sin(0). Enter the answer as a fraction. 17 15 0. 8

A: Find your answer below

Q: Which equation shows a correct trigonometric ratio for ZC in this triangle? A C B A cos C = AB AC…

A:

Q: 7 24

A:

Q: Use the information given about the angle 0, 0s0<2ñ, to find the exact value of the indicated…

A: We have

Q: A right triangle has side lengths 7, 24, and 25 as shown below. Use these lengths to find cos M, tan…

A: From the given right triangle,Hypotenuse, ML=25Adjacent, MN=7Opposite, NL=24

Q: Find the exact value of the trigonometric expression given that sin u = - cos(u + v) Need Help? Read…

A: Given that sin u=-35 and cos v=-1517. The objective is to find the exact value of the trigonometric…

Q: Use the information given about the angle 0, 0< 0 < 2n, to find the exact value of the indicated…

A:

Q: Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the…

A:

Q: Use the information given about the angle 0, 0 s 0 s 2n, to find the exact value of the indicated…

A: Given : sin  θ  = 20/29

Q: 16. Given the triangle shown, which of the following is true? A. sin(B) В. cos(A) C C. tan(A) D.…

A: Recall: In a right angled triangle cos (x)= Adjacent sideHypotenuse

Q: Consider the right triangle shown below where a = 7.02, b = 11.18, and c = 13.2. Note that and are…

A: Given, a=7.02,b=11.18c=13.2

Q: Use the given point on the terminal side of angle to find the value of the trigonometric function…

A: Topic = Trigonometric ratios

Q: Suppose you are given an angle 0, drawn in standard position. Answer the following: Blank 1: If you…

A: Given θ is in standard position,

Q: e is an acute angle and sin 0 is given. Use the Pythagorean identity sin? e+ cos e = 1 to find cos…

A:

Q: Find the values of other Trigonometric Functions and find the Angle Measurement. I. Sin θ = - 12/13…

A:

Q: 15. If cos 0 = and 0 is an acute angle, then the exact value of sin 20 is A 24 25 B 16 D 25 古 3 |

A: Formulae: sinθ=1-cos2θ sin2θ=2sinθcosθ

Q: In the triangle shown we can find the angle 0 as follows. 24 51 45 (a) 0 = sin -1 61.6 (b) = COS (c)…

A:

Q: Use the figure to find the exact value of the following trigonometric function. 25 24 sin (20) sin…

A:

Q: Given the following trigonometric values, find the angles ? within the interval 0 ≤ ? ≤ 2? that…

A:

Q: Find the values of sin t and cos t, where t is the radian measure of the angle shown.

A:

Q: If the terminal side of angle A goes through the point (- 25) 24 7 on the unit circle, then what is…

A: topic - trigonometry sin A of unit circle through point A is the y coordinate of point

Q: In the triangle shown we can find the angle O as follows. 10 26 24 (a) 0 = sin (b) e = cos (c) 0 =…

A:

Q: In the figure below, P(x; 24) is a point such that OP = 25 and RÔP = B., where ß is an obtuse angle.…

A:

Q: In which quadrant does the angle t lie if tan(t) > 0 and cos(t) < 0? O A) Can't be determined B) II…

A: Let us understand the properties of all quadrant i.e. we'll see which trigonometric ratio is…

Q: 2. Consider the triangle given below: 3 Determine the exact value of each of the following…

A: The triangle given is

Q: Consider the right triangle shown below. If cos B= E 3 what is sin a? rt A: sin a= Land

A:

Q: In the triangle shown we can find the angle 0 as follows. 15 12 (a) 0 = sin- (b) 0 = cos (c) 0 =…

A: Given it is right angled triangle Formula for right angle traingle: Sinθ = opposite side/hypotenuse…

Q: Without using a calculator, compute the sine and cosine of by using the reference angle. 6. radians.…

A:

Q: Which equation can be used to find the measure of angle GFE? PE -1 14.5 14.5 COS 11.9 11.9 11.9 COS…

A:

Q: Use triangle LTF to answer questions 4-6. R1, R9 10 cm 6 cm 8 cm 4. What is sin F? 5. What is cos F?…

A:

Q: Write the desired trigonometric ratio of the indicated angle. D 24 F 26 10 E cos(D) tan(D) sin(D)…

A: Trig ratios for any angle θ :            sinθ=oppostiehypotenuse…

Q: Pa Use the approximation sin 50° 0.77 with trigonometric identities to find the approximate value of…

A: Topic - trigonometry Note : as per bartleby guidelines ,we are supposed to answer first three…

Q: For an acute angle 0 (theta, not zero), the equation sin(0) = cos(6) is true. What is the value of…

A: To determine the acute angle θ.

Q: Find the values of the three trigonometric functions for angle . Give the answers in simplest…

A:

Q: Given the triangle below, find sin(0). Give an exact answer. 13 5 12

A:

Q: find the remaining trigonometric rations of  ? based on the given information. cos ? = 12/13 and ?…

A: Given that cos (?)=12/13 and ? terminates in the first quadrant. We need to find the remaining…

Q: Write the desired trigonometric ratio of the indicated angle. D F 26 10 E cos(D) : tan(D) sin(D)…

A:

Q: Use triangle LTF to answer questions 4-6. R 10 cm 6 cm 8 cm T. 4. What is sin F? 5. What is cos F?…

A: