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3 years ago

1. Find the PERIOD of a function that completes 3 cycles in 24 minutes. ASAP

Mathematics

1 answer:

vladimir1956 [14]3 years ago

5 0

It's 8 mins

24 / 8 gives you 3. Three cycles in 24 mins.

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There are 30 855 oranges harvested for sale, 6555 were sold on Monday, 4225

VARVARA [1.3K]

Answer:

18,075

Step-by-step explanation:

6555+4225+7295=18,075

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3 years ago

a gym teacher order 42 tennis balls each package contains 3 tennis balls which of the following equation represents the number o

krok68 [10]

The awnser would be 20 R1

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4 years ago

For f(x) =4x+1 and g(x) = x^2 - 5 find (f•g)(x)

Vsevolod [243]

Answer:

The value of function (fog)(x) is 4 x² - 19

Step-by-step explanation:

Given function as :

f(x) = 4 x + 1

g(x) = x² - 5

So , function (fg(x)) can be written as

(fog)(x) = 4 ( x² - 5 ) + 1

Or, (fog)(x) = 4 x² - 20 + 1

Or, (fog)(x) = 4 x² - 19

Hence The value of function (fog)(x) is 4 x² - 19 Answer

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4 years ago

What is m∠OML and m∠OPL?

Kobotan [32]

Both angles OML and OPL are right angles (90 degrees) because they are located at the point of intersection of a tangent line to a circle.

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3 years ago

Please please helpplpplpol

tresset_1 [31]

Answer: -4/5

Step-by-step explanation:

Ok so cos(x) = -4/5 and we know that:

$sin^2(x) + cos^2(x) = 1$ .

If we plug that in and solve for sin(x) we get:

$sin^2(x) = \frac{9}{25} \\sin(x) = \frac{3}{5}$

Now we have to consider: <em>is sin(x) positive or negative?</em>

We have that $\pi < x < \frac{3\pi }{2}$ .

From the unit circle, we know that sin(x) is negative in this range. Therefore sin(x) actually equals -3/5.

But the question asks: <em>what is $sin(x + \frac{\pi }{2})$ ?</em>

Here's where another important equation comes in:

$sin(\alpha + \beta ) = sin(\alpha)cos(\beta) + cos(\alpha)sin(\beta)$

In this case, we have alpha = x and beta = pi/2.

So, that looks like:

sin(x + pi/2 )= sin(x)cos(pi/2) + cos(x)sin(pi/2)

We already have what sin(x) and cos(x) are. We also know that sin( pi/2) = 1 and cos(pi/2) = 0.

sin(x + pi/2 ) = (-3/5)(0) + (-4/5)(1).

Therefore we simply have

sin(x + pi/2) = -4/5

7 0

3 years ago

1. Find the PERIOD of a function that completes 3 cycles in 24 minutes. *ASAP*

1. Find the PERIOD of a function that completes 3 cycles in 24 minutes. ASAP