The formula P = 2n can be used to approximate the period of a pendulum, where L is the pendulum's length in feet and P is pendulum's period in seconds. If the pendulum's period is 1.6 seconds, which of the following is the closest to the length of the pendulum? O 1.4 ft. O 4.2 ft. O 21 ft. O 3.2 ft.

Q: Find x to the nearest degree 11cm 23cm

A: We know,  For any right triangle, the cosine of an angle is the length of the adjacent side (A)…

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Q: 8 y X 9

A:

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Q: A window washer on a ladder looks at a nearby building 113 ft​ away, noting that the angle of…

A: Given that : Window washer is on a ladder that 113 ft away from the building. And, angle of…

Q: Solve for the remaining sides and angles if possible (if not, answer "DNE" in all answer boxes). As…

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Q: 19z°e? dz .3

A: To evaluate:

Q: Question 4: Find "a" and "x"| B 81 D.

A: Use the property of cyclic quadrilateral. The sum of the opposite angles are 180°.

Q: D. 23m 47° 20m

A: Since you have posted multiple question in this question which are not interlinked so I have solved…

Q: 1. Solve for p. . 101° 38° R 42cm

A: here in this question two angles and one side are given and asking for another side. these types of…

Q: Solve the following triangle increment A B C. Round the measurments of the angle to integer values.…

A: To find out the measures of the triangle.

Q: Find the length of the arc, s, on a circle of radius r intercepted by a central angle 0. Express the…

A: Given, r(radius)= 20 inches theta(Central angle)= 10°= 10*π/180 radians= π/18 radians

Q: 164°

A: Given, m || n, we have,  164° + x° = 180°

Q: Solve the following triangle (find angle A, side a and side b): (Show your work) a) A 16cm B 25

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Q: Solve x by reciDrocal trigonometric ratios (CSC , sec , cot) ノ ノ A 25 35° B

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Q: A pedestal is 5.43 feet tall, and a statue is placed on top of it. A spotlight on the floor lights…

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Q: 2. Solve for ZR, to the nearest degree. a. 58° b. 68° 7 m c. 60° 8 m d. 74° R. 9 m

A:

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.