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2 years ago

The (period,amplitude,frequence) of y=1/4cos1/2x is 4pie. one of these is the answer need help

Mathematics

1 answer:

Sidana [21]2 years ago

7 0

Answer:

period

Step-by-step explanation:

The attached graph shows a period of the function. Its amplitude is 1/4 (vertical distance from centerline to peak). Its period is 4π (horizontal distance from peak to peak). Its frequency is the reciprocal of the period, so would be 1/(4π).

The value 4π is the period of the function.

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Expression.is of what number? Write a division expression to match this question.

nirvana33 [79]

3/4 is 1/3 of what number?

For this problem we just need to do the following division:

$\frac{x}{3}=\frac{3}{4}$

And we can solve for the value of x desired and we got multiplying both sides by 3:

$x=3(\frac{3}{4})=\frac{9}{4}$

So then we can conclude that 3/4 is 1/3 of 9/4

Answer: 9/4

Expression:

$\frac{x}{3}=\frac{3}{4}$

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1 year ago

Can someone please help?

Ierofanga [76]

Answer:I believe the answer is c. not sure tell me if im wrong

Step-by-step explanation:

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3 years ago

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Serjik [45]

Answer:

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2 years ago

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Expand and simplify these 6 questions

zhuklara [117]

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Third one: Do 4(1x) which equals 4x than do 4*2 which equals 8 than plus eight which should get you to the simplest form of 4x+16

Fourth one: do 4(1x) which would equal 4x then do 4*1 which equals 4 than subtract 6 which should get you to the simplest form of 4x-2

Fifth one: do 2(3x) which equals 6x then do 2*2 which equals 4 than subtract 5x which should get you to the simplest form of x+4

Sixth one: do 5(1x) which equals 5x than do 5*-4 which equals -20 than add 10 which gets you to the simplest form of 5x-10

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2 years ago

The price of a technology stock has dropped to $9.64 today. Yesterday's price was $9.75. Find the percentage decrease. Round you

Ket [755]

Answer:

1.1%

Step-by-step explanation:

975-1.1%=964.275

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2 years ago