Find CE. E 7 31° D Write your answer as an integer or as a decimal rounded to the nearest tenth.

Q: Use a calculator to find the following. Round your answers to four decimal places.      cot 390…

A: cot390°

Q: 4) cos Z 12 Y 37 35 A) 0.3429 B) 0.9459 C) 0.3243

A: cos θ = adj / hyp Here with respect to z , adj = YZ, hyp =XZ YZ = 35 XZ = 37 cos Z  = 35/37 =…

Q: Find x. Round your answer to the nearest tenth of a degree. 15 x = [• on

A:

Q: Find x. Round to the nearest degree. 6. 25

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

A:

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: A Cos H K 53 45

A: Answer

Q: The Moon was was 362,399 km from Earth.The moon's true diameter is 3,474 km.Use the following…

A: The distance between the Earth and the Moon is 362,399 km. The true diameter of the moon is 3,474…

Q: Find sin s. coSs = and s is in quadrant I. 2/5

A:

Q: find X and round answer to the nearest tenth of a degree

A: From figure its clear that given triangle is Right angle triangle.Therefore apply the Sine Rule for…

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

A:

Q: Arc SN 10 80 degrees in measure, and ang le L 18 30 degrees. What is the degree measure of arc KM? K

A: We will solve this question by using property of circle

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

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 x. Round your answer to the nearest tenth of a degree. 9.

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: Find the value of each trigonometric ratio. Cos A B. 27 36 45

A: Consider the triangle,    In triangle “ABC”, BC=27, AB=36 and AC=45

Q: Given ADEF, find mZE. Round your answer to the nearest hundredth of a degree. F E 4.

A: The given triangle ∆DEF is a right angled triangle with right angle at F.

Q: Use a calculator to find the following. Round your answers to four decimal places.      tan 420…

A: Given:  tan420°tan360°+θ=tanθ

Q: Find the value of y. Round to the nearest tenth. 42° 859 31 y = [ ? ] YLaw of Sines: sin A sin B sin…

A: Law of Sines:sin AA=sin BB=sin CC

Q: Consider the triangle shown below. If Ø increases at a constant rate of 3 radians per minute, at…

A:

Q: Find the value of sin M rounded to the nearest hundredth, if necessary. 7 N 24 M

A:

Q: Convert the angle in degree to radian. Express the answer in the multiple of t . 260°

A:

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

A:

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: Use the information given in the diagram to find A to the nearest degree. A = 6.0 8.0 30 A

A: A =42°

Q: Use the information given in the diagram to find A to the nearest degree. A = 4.0 6.0 30° A

A:

Q: Find x. Round your answer to the nearest tenth of a degree. 24 X 23 x = 0°

A:

Q: 13 m a 11 m

A: We have to find angle a

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

A: From the triangle given with right angle

Q: Use a calculator to find the following. Round your answers to four decimal places.      tan 143.4…

A:

Q: Use a calculator to approximate the value (in radians). Round your answer to two decimal places.…

A:

Q: The angle of elevation of the sun in the sky at any latitude L is calculated with the formula below.…

A: We need to find θ

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: Find the value of cos P rounded to the nearest hundredth, if necessary. P 16 R

A:

Q: Use a calculator. Round to the nearest tenth of a degree. Given cos ? = 0.8347, find ?.

A:

Q: 3.0 4.0 30

A:

Q: How many radians is 60°? T 6. 4 T

A:

Q: V3 ate arccos 2 n radians n degrees

A:

Q: 7) cos 50°

A:

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

A:

Q: Find the value of cos Q rounded to the nearest hundredth, if necessary. Q 21 10 P.

A: cos θ = adjacent sidehypotenuse

Q: Two triangles are shown on the right. What is tan (C)? Write your answer as a decimal. 2. 87 63 E 60…

A:

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

A: cos48.3°

Q: Use a calculator to find the following. Round your answers to four decimal places.      tan 195…

A:

Q: Find x. Round your answer to the nearest tenth of a degree. 5.

A: Given that, also, One angle is 90 Degrees. We have to find x   As we know, sinθ=Opposite…

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.