If B = 53.88° and b = 19.35 yd, find a. (Round your answer to three decimal places.) a = yd

Q: Circles B and E have radii of 10 cm & 7 cm respectively, and CD is 3 cm. Use this information to…

A: We have to find the value of DE in the given question.

Q: Find the angle 0, in radians, in the given right triangle. The length of the side adjacent to 0 is…

A: In a triangle, the tan of an angle is given by the length of the opposite side divided by the length…

Q: 5) cos A A 16 34 C 30

A: given AB = 30 BC = 16 AC = 34

Q: Given that sine =-1/2 and e lies in quadrant IV, find the following value.

A:

Q: Find the value of each trigonometric ratio to the nearest ten-thousandth. 8) tan Z Y 7 24 25

A:

Q: 4 If cot(x) = (x in Quadrant III), find 29 Round answers to 4 decimal places.

A: Given,           cot(x)=429, x in Quadrant III

Q: From the following figure, if b 9 feet, a 2 feet and c V85 feet, then the value of tan 0-cot e

A:

Q: Find the reference angle for 6. radians JT

A:

Q: A ship travels 1000 miles on a bearing ofN 60° W. How far west and how north has the ship traveled?

A: Inn this question we have to find the how far west and how north has ship travelled.

Q: Find sin (E) given the triangle. 39 36 15

A:

Q: Find the measure of an arc in radians if the radius of the arc is 6.1 cm and the length of the arc…

A:

Q: 10 6.

A: The trigonometric functions are defined by using the sides of a right-angled triangle. The sides of…

Q: Find the value of cos D rounded to the nearest hundredth, if necessary. B 36 45 27

A:

Q: C A 120° 15 m CO

A:

Q: B Use the inverse trigonometric keys on a calculator to find the measure of angle A. 37 m 30 m A =…

A: Given:    To find: ∠A

Q: Find the exact value, in radians, of the expression V2 arccos 2

A:

Q: Find x. Round your answer to the nearest tenth of a degree. 21 X = 19

A:

Q: Use an appropriate Half-Angle Formula to find the exact value of the expression. s 77 cos

A: Use an appropriate half angle formula to find the exact value of the expression. Cos(7π/8). Here i…

Q: In ΔCDE, the measure of ∠E=90°, DC = 37, ED = 35, and CE = 12. What is the value of the sine of ∠D…

A:

Q: MCFD E 81° D 135° C

A: SOLUTION-

Q: Convert each angle to a decimal in degrees. Round your answer to two decimal places.;50°14′20′′

A: We know that 1'=160∘ and 1''=13600∘

Q: . If a boat travels on a course of bearing N 68° E for 245 miles, how far north and how far east has…

A: Consider a right angles triangle as follows.  Then  sinθ=bc and cosθ=ac and c2=a2+b2.

Q: Question 2. Find the missing pieces of the triangle. Round to the nearest tenth (one decimal place)…

A: Given that Angle B =23° Angle C=90° AB=34

Q: 1. AA pendulum is 40 cm long. If the end of the pendulum swings through a total distance of 13.5 cm,…

A: Given length=40 cmradius through which it swings is r=13.5 cmWe know that angle through which…

Q: Find the measure of the central angle, e (in radians). 10

A: From the figure,   Given that the arc length = 10 unit   Radius = 5 units,

Q: Given AKIP, find m/I. Round your answer to the nearest hundredth of a degree. 10 K

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

Q: Find the bearing from O to A. W 570 >E

A:

Q: In AABC, c =6 cm and a = 8 cm. A В C 7. What is the exact value of sin A? 3

A: In the question we have to find sinA.

Q: From the following figure, if b = 9 feet, %3D a = 3 feet and c= v90 feet, then the value of tan 0…

A:

Q: and z in radian and measurement BC, BE and DF A

A: in △DEF apply Pythagoras theoremDF2=EF2-DE2 ' DF=4a2-a2DF=3 a

Q: Determine the value of e to the nearest degree if cot e= 2. c. 27° 63° с. a. 51° d. b. 45°

A:

Q: Find the bearing from O to A. A 59 >E- S.

A:

Q: Find the measure of an arc in radians if the radius of the arc is 2.3 inches and the length of the…

A:

Q: Mr. Pratt was building a house. A ladder that is 10 ft. long is leaning against the side of a…

A: Given,

Q: Find the length to three significant digits of the arc intercepted by a central angle. r=12.3 cm,…

A:

Q: Question 4. Find the missing pieces of the triangle. Round to the nearest tenth (one decimal place)…

A: We have to find the side and angle

Q: B C 1 unit A If 0 = 60°, what is the length of arc BC? Enter your answer in radians.

A:

Q: Find the reference angle for 576°. JT ?

A:

Q: Find the value of each trigonometric ratio. Cos A B 12 13 13 512

A: The triangle is given by To evaluate : The value of cosA

Q: A ship sailed from a port with a bearing of S22 degrees E. How far south has the ship traveled after…

A: Given, a ship sailed from a port with a bearing of S22° E. How far south has the ship traveled after…

Q: For the diagram below, which primary trigonometric ratio would you pick to solve for the unknown…

A:

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

A: Given: To Find:

Q: Find x. Round your answer to the nearest tenth of a degree. 51 %3D 24

A:

Q: If a = 10 km, b = 12 km, and c = 17 km, use the law of cosines to find B to the nearesttenth of a…

A: Given: a=10 km, b=12 km, and c=17 km

Q: Use a calculator to find the following. Round to four decimal places.   cos 48.3 degree

A: cos48.3°

Q: If a = 5 km, b = 7 km, and c = 9 km, use the law of cosines to find C to the nearesttenth of a…

A: Given: a=5 km, b=7 km  and c=9 km. To find: ∠C Solution: Cosine rule of triangle states that:…

Q: Question 11: If a = 48 inches, b = 84 inches, and C = 120°, find c using the law of cosines. (Round…

A: Using law of cosines to find value of c.

Q: Based on a unit circle, if t=10, in what quadrant is the terminal point? What is the value of that…

A:

Q: At what point does the terminal side of an angle, with a 35 T measure of 6 radians, intersect the…

A: We have to find intersection of unit circle with terminal side of angle 35π/6

Q: Given  tan ? = 0.2399,  find ?. roudn to the nearest tenth of a degree

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.