Use a calculator to find the following. Round your answers to four decimal places.      cot 171 degree 40 '

Q: 20° 9 Not drawn to scale

A:

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

A: cot390°

Q: Use the given information and a calculator to find e to the nearest tenth of a degree if 0° s e <…

A:

Q: Use a calculator to find each of the following. Round all answers to four places past thedecimal…

A:

Q: Assuming that a 350-foot tall giant redwood grows vertically, if I walk a certain distance from the…

A: We will use trigonometric ratios to find the answer

Q: Use the given information and a calculator to find e to the nearest tenth of a degree, if 0° se <…

A: To solve for θ, we will use cot inverse.cotθ=-0.7352θ=cot-1(-0.7352)θ=126.323325637°θ≈126.3°

Q: Use a calculator to find the value of the acute angle 0 in radians, rounded to three decimal places.…

A: To find the angle

Q: Assuming that a 370-foot tall giant redwood grows vertically, if I walk a certain distance from the…

A: Draw a schematic diagram of a give question. Given data, Height of tree, AB = 370 ft C is the point…

Q: Find the exact value cot (- 10 TC 3

A: Given that: cot-10π3

Q: Solve for the exact value. cot 4

A:

Q: Use a calculator to find each of the following. Round all answers to four places past thedecimal…

A: Givencot (31°)

Q: Use a calculator to approximate each value to four decimal places.              16.3 degree

A: GIVEN16.3°

Q: Use a calculator to calculate each pair of ratios. Round the decimal to four decimal places. a.) sin…

A:

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

A:

Q: Find the value of x. Round to the nearest degree. 7. 6.

A: topic- inverse trigonometric functions sin θ=oppositehypotenuse

Q: Use a nearest tenth. trigonometric ratio to find the value of x. Round your answer to the 40

A: Given: To find: The value of x

Q: Use a calculator to find the following. sec 60°48'

A:

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 angular velocity, in radians per minute, associated with the given revolutions per minute…

A: The angular velocity is given by, ω=θt

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: Use a calculator to find the value in radians of the following expression rounded to two decimal…

A: We need to find tan-1(13)

Q: An irrigation sprinkler in a field of lettuce sprays water over a distance of 25 feet as it rotates…

A: We are going to slove above question and find the area of field

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: Solve the following IVP and then calculate x(1.1) to the nearest thousandth (3 decimal places). x" +…

A: Differential equations are those equations of mathematics that involve dependent variables ,…

Q: Find the exact value. cot 30°

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: 2. Evaluate to the nearest hundredth a) cot 75° b) cos 34°

A: Answer:

Q: Assuming that a 380-foot tall giant redwood grows vertically, if I walk a certain distance from the…

A: I am about 286.3505 feet away from the base of the tree.

Q: Use the given information and a calculator to find 0 to the nearest tenth of a degree if 0° < 0 <…

A:

Q: 13 m a 11 m

A: We have to find angle a

Q: Use the correct trigonometric function to solve for the missing side of the right triangle, X. Round…

A: We know that in a right angled triangle, we have cosθ=adjacent sidehypotenuse Given triangle is:

Q: Use a calculator. Round to the nearest tenth of a degree. Given cos ? = 0.8448, find ?.

A: please refer the attached image for complete solution.

Q: Find the exact value. cot 30°

A: We have to find the exact value of cot 30°.

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

A:

Q: Find the following values. Round answers to 3 decimal places as needed. csc(-13°)~ sec(5)≈ tan( -8)…

A: Basic trigonometric transformations are required

Q: Question 1. Find the missing pieces of the triangle. Round to the nearest tenth (one decimal place)…

A:

Q: Find the value of e to the nearest whole degree. 12

A:

Q: A wheel is rotating at 5 radians/sec, and the wheel has a 83-inch diameter. To the nearest foot,…

A: Given that the diameter= 83 inch  so, radius=r=832=41.5 inch Given angular velocity=ω= 5 radians/sec…

Q: The headlights of an automobile are set such that the beam drops 2.00 in. for each 26.0 ft in front…

A:

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

A:

Q: A light truck with manual transmission has a circular brake drum with a diameter of d = 310…

A: The perimeter of the arc subtending an angle θ is, P = 2πr×θ360°. we have been given r and p and we…

Q: 7) cos 50°

A:

Q: Use a calculator to find each of the following. Round all answers to four places past thedecimal…

A: Givencot(29°)

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

A:

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: Use a calculator to convert each of the following to degree measure to the nearest tenth of a…

A: The measure of angle is an amount of rotation from the initial side to the terminal side. The degree…

Q: The proper angle for a ladder is about 75° from the ground. Suppose the ladder is 29 feet long. How…

A:

Q: Use a calculator to find e to the nearest tenth of a degree, if 0° < e < 360° and sec (0) = -3.4121…

A:

Q: Assuming that a 320-foot tall giant redwood grows vertically, if I walk a certain distance from the…

A: The height of the redwood is 320-foot. The angle of elevation made on the top of tree is 55°

Q: Find the angular velocity, in radians per minute, associated with the given revolutions per minute…

A: Given,           4413 rpm

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.