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vlabodo [156]
3 years ago
13

Explain the major innavotions made from the establishment of abacus​

Computers and Technology
1 answer:
Sauron [17]3 years ago
7 0

Answer:

The abacus is one of many counting devices invented to help count large numbers.

Explanation:

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Helpppppppp!!!!!!!! Some program menus are the same in every program you open. Under the File menu, all of the following are the
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every program you open. Under the File menu, all of the following are the same in every program except  

Save  

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For the function below, list 4 ordered pairs for that function.<br> y = 3x + 1
RoseWind [281]

Answer:

(1, 4)

(2, 7)

(0, 1)

(-1, -2)

Explanation:

to find <em>ordered pairs</em>, we plug in different values for x.

(remember, and "ordered pair" is (x, y)--the first number turns into the second number when put through the function)

<em>usually, it's easiest to plug in smaller numbers, so that it is less complicated to graph </em>

so, here's a few x values:

x = 1

y = 3x + 1

y = 3(1) + 1

y = 3 + 1

y = 4

so, when x = 1, y = 4

we write this as: (1, 4)

x = 2

y = 3x + 1

y = 3(2) + 1

y = 6 + 1

y = 7

so, when x = 2, y = 7

we write this as: (2, 7)

x = 0

y = 3x + 1

y = 3(0) + 1

y = 0 + 1

y = 1

so, when x = 0, y = 1

we write this as: (0, 1)

x = -1

y = 3x + 1

y = 3(-1) + 1

y = -3 + 1

y = -2

so, when x = -1, y = -2

we write this as: (-1, -2)

hope this helps!! have a lovely day :)

4 0
2 years ago
Alan wants to find an image of a car he can use in a presentation. What button should he click in the Images group to run a sear
maksim [4K]

Alan should click on the Clip Art section and then run a search by entering the keyword in the search menu.

A. Clip Art

<u>Explanation:</u>

Alan wants to find an image of a car that he can use in his presentation. It is always a good practice to include pictures and other media like videos, GIFs, and sound effects to make a presentation more engaging and interesting.

In order to include an image, Alan should click on the Clip Art section and then run a search by entering the keyword in the search menu. The clip art allows the user access to the saved images and to the internet for searching the required image.

3 0
4 years ago
Most email clients contain a ____ that allows the user to read an email message without actually opening it
Stolb23 [73]
Most email clients contain a "subject" that allows the user to read an email message without actually opening it.
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4 years ago
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Each computer on a network requires a unique way to identify itself and to refer to other computers. This is accomplished by usi
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Answer:

True

Explanation:

<em>IP Address</em>: It is used to uniquely identify each device over the network.

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3 years ago
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