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3 years ago

The keyboard of a piano has 88 keys. Generate the equivalent prime factorization of 88.

Mathematics

1 answer:

Verdich [7]3 years ago

8 0

Answer:

11 x 2^3 =11 x 2 x 2 x 2 = 88

Step-by-step explanation:

11 8

2 4

2 2

Use a factor tree it helps a lot :0).

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Sketch the graph of y =sine3x

IgorLugansk [536]

The graph of $\mathbf{y=\sin{3x}}$ is given by,

Here given the function is $y=\sin{3x}$

when $x=0\Rightarrow y=\sin{3\times 0}=\sin0=0$ , then it passes through the origin (0,0).

When $x=\frac{\pi}{6}\Rightarrow y=\sin{3\times\frac{\pi}{6}}=\sin\frac{\pi}{2}=1$

Since we know that, $-1\leq\sin{x}\leq1,\forall x$ , then the function has maximum height at $x=\frac{\pi}{6}$ .

Again when $x=\frac{\pi}{3}\Rightarrow y=\sin{(3\times\frac{\pi}{3})}=\sin\pi=0$ , again the function is 0.

So clearly the function is the Oscillating function.

Using graphing calculator we get the graph of function $y=\sin3x$ ,

Learn more about Trigonometric Function here -

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1 year ago

Ben can make 3 pizzas in an hour how long will it take for him to make 27 pizzas

ollegr [7]

It will take 9 hours because 3 times 9 is 27

3 0

3 years ago

Read 2 more answers

At a sport clubhouse the coach wants to rope off a rectangular area that is adjacent to the building. He uses the length of the

Furkat [3]

Answer:

w < 8 meters ( w must be greater than 0 because length cannot be 0)

Step-by-step explanation:

One side with building is 23 meters, the other opposite side also will be 23 meters (with rope).

Let width (remaining 2 sides) be "w", he has AT MOST 39 meters of rope, so we can write:

Rope Needed = 23 + 2w < 39

Simplifying:

$23 + 2w < 39\\2w < 39 - 23\\2w < 16\\w < 8$

The range of possible values of w is $w$ meters (of course w has to be greater than 0)

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3 years ago

Find the equation of the line. Use exact numbers Y= __ x+ __

nika2105 [10]

Answer:

y = 3/4x -2

Step-by-step explanation:

slope = rise/run = 3/4

y intercept is where the line crosses the y axis, it crosses at -2

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2 years ago

Question 1 (1 point)

Galina-37 [17]

We loveeeeeee the earth it is our planet

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3 years ago