a) y= 2.2 sin(2x-180)+5 b) y= 3cos [2(x-180)]-2 I have missed this particular unit, so teacher please give me the answer with explanation because my math teacher is kind of...

a) y= 2.2 sin(2x-180)+5 b) y= 3cos [2(x-180)]-2 I have missed this particular unit, so teacher please give me the answer with explanation because my math teacher is kind of...

question Continue: b) how many different times will the volume be 1000ml in the first 2 minute Given Equation: V= 800 cos [60T-270]+1000 *where t is the number of minutes

Given Equation: y=25 cos [360(x)]+35 *where x is the number of seconds b) At what time (during the first cycle) is the object at a height of 50cm

Question Continue: a) what is the depth of the water at 11am Equation: d= 10 sin (30(t-3))+5 b) find two times of the day that the depth of the water in the...

Solve the equation 8sin(1/2)x - 5 = 0 for 0 < x < 2pi. Round your answers to the nearest hundredth of a radian.

Solve the equation 8sin(1/2)x - 5 = 0 for 0 < x < 2pi. Round your answers to the nearest hundredth of a radian.

Solve 3cos 2x = 1 for 0 < x < 2pi. Round your answers to the nearest hundredth of a radian.

State the amplitude and period of this function: y = -3cos(pi/3)x.

Write in terms of sine and cosine and simplify the expression

Jamal is studying the temperature changes in water as he moves it from the freezer to a Bunsen burner. He finds that the temperature changes happen to behave in a sinusoidal manner. So, he develops...

find the other five trigonometric function of sec A = 2

I am confused about how to differentiate 2sin2x or how to show that it is less than 0 and I have been trying to figure this out by various websites but it will not give me a clear answer. I would...

Find the values of sin theta and cos theta

We are doing simple trig equations, you know, where like 1/2 =cos(theta) and you find on the trig circle what that is equal to. So it would be 60 and 300 degrees. However, I don't know how to solve...

I'm really confused on how to solve this.

I missed this class so I'm really confused on how to solve this.

I dont quite remember how to solve this, if anyone could help.

During a polar vortex last winter, the temperatures followed a regular pattern each day for a week: the maximum temperature was –4° F each day at 5:00 pm and the minimum temperature each day was –...

Please include each step so I can follow along

How do you find the exact value of these trigonometric functions? My book has several listed so I’m just going to pick one in degrees and one in radians. Sin 45° Sin pi/3 There...

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