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Trigonometric Laws and Identities

A 30-foot ramp is used to move product to a loading dock. The ramp makes a 24° angle with the horizontal. The ramp is to be replaced with a ramp that is 50 feet long. What angle does this replacement ramp make with the horizontal? Round your answer to the read more ..

xXValeXx Apr 11, 2024

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What is the exact value of sin(-pi/12)?

What is the exact value of sin(-pi/12)?
Please explain!

xXValeXx Apr 11, 2024

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How are linear velocity and angular velocity related?

How are linear velocity and angular velocity related?
Drag a word, phrase, or equation into each box to correctly complete the statements.
Angular velocity is the change in distance over time, where distance is _____.
Angular read more ..

xXValeXx Mar 30, 2024

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How are linear velocity and angular velocity related?

How are linear velocity and angular velocity related?
Drag a word, phrase, or equation into each box to correctly complete the statements.
Angular velocity is the change in distance over time, where distance is _____.
Angular read more ..

xXValeXx Mar 28, 2024

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Angular and Linear Velocities

Two wheel gears are connected by a chain. The larger gear has a radius of 8 centimeters and the smaller gear has a radius of 3 centimeters. The smaller gear completes 24 revolutions in 20 seconds.
What is the linear velocity of each read more ..

xXValeXx Mar 28, 2024

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Please help!!

A series of locks manages the water height along a water source used to produce energy. As the locks are opened and closed, the water height between two consecutive locks fluctuates.
The height of the water at point B located between two read more ..

xXValeXx Mar 8, 2024

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The table shows the highest daily temperature in degrees Fahrenheit averaged over the month for Cosine City, where m is the number of months

The table shows the highest daily temperature in degrees Fahrenheit averaged over the month for Cosine City, where m is the number of months since January 2001. (m = 0 represents January 2001.)

A read more ..

xXValeXx Mar 8, 2024

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How is the domain of a trigonometric function restricted so that its inverse function is defined?

How is the domain of a trigonometric function restricted so that its inverse function is defined?
Drag a phrase or interval into each box to correctly complete the statements.
The graph of f(x)=cos x _____. read more ..

xXValeXx Mar 7, 2024

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PLEASE HELP

xXValeXx Mar 7, 2024

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PLEASE HELP

xXValeXx Mar 6, 2024

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PLEASE HELP

xXValeXx Mar 6, 2024

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PLEASE HELP

xXValeXx Mar 6, 2024

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What is the exact value of sin(cos−1(−√3/2))+tan−1(sin(−π/2))?

What is the exact value of sin(cos−1(−√3/2))+tan−1(sin(−π/2))?
A) 2+π/4
B) 2-π/4
C) -2+π/4 read more ..

xXValeXx Mar 6, 2024