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3 years ago

What is a atom it is for sienince i need to know what is a atom?

SAT

2 answers:

ozzi3 years ago

6 0

Atoms are made up of protons, neutrons and electrons they make up the center of the Atom which is the nucleus

yuradex [85]3 years ago

4 0

The smallest unit of matter

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What is the frequency of the sinusoidal graph? a sinusoidal function with the x axis beginning at negative pi over 2 and increas

patriot [66]

The frequency of the sinusoidal graph is 3 Hz.

<h3>What is frequency of sinusoidal graph?</h3>

The frequency of a sinusoidal graph is the number of complete waves for every 2π units.

The frequency of the sinusoidal graph is determined by counting the number of complete waves from $0$ to $2 \pi$ units.

From a sketch of the graph;

$0 \ to \ \pi = 1.5 \ cycles\\\\\pi \ to \ 2\pi = 1.5 \ cycles$

$Frequency =1.5 \ + \ 1.5 = 3 \ Hz$

Thus, the frequency of the sinusoidal graph is 3 Hz.

Learn more about frequency of sinusoidal graphs here: brainly.com/question/12075992

6 0

2 years ago

philly and boston were working on a project in carpentry class. they needed to cut 5 lengths of 234 feet from a board. how long

ss7ja [257]

or 5 lengths of 234 feet to be cut from a board, the board must have a length of at least 1170 feet.

Let x represent the total length of the board so as to allow for the cutting of 5 lengths.

Since each length needed to be cut is 234 feet, hence:

x = number of lengths × feet per board

x = 5 lengths × 234 feet

x = 1170 feet

Hence for 5 lengths of 234 feet to be cut from a board, the board must have a length of at least 1170 feet.

Find out more at: brainly.com/question/18832017

6 0

3 years ago

Use a graphing calculator to approximate the vertex of the graph of the parabola defined by the following equation. Y = x square

ki77a [65]

The vertex is b. (-0.5, 5.75)

7 0

3 years ago

The poet Robert frost appreciated the mant literary honors the best placement for sentence 12 within the third paragraph would b

dusya [7]

The poet Robert frost appreciated the mant literary honors the best placement for sentence 12 within the third paragraph would work include “Fire and Ice,” “Mending Wall,” “Birches,” “Out Out,”.

<h3>What is Robert Frost acknowledged for in his poems?</h3>

Robert Frost becomes an American poet and winner of 4 Pulitzer Prizes. Famous works include “Fire and Ice,” “Mending Wall,” “Birches,” “Out Out,” “Nothing Gold Can Stay” and “Home Burial.” His 1916 poem, "The Road Not Taken," is frequently study at commencement ceremonies throughout the United States.

Robert Frost published his narrative poem The Death of the Hired Man in North of Boston in 1914. The poem is a conversation between farmer Warren and his wife Mary about their former farmhand Silas, an elderly man who has returned "home" to their farm to die. It is written in blank verse.