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Zanzabum
3 years ago
15

When a piece of shiny silver jewelry gets tarnished, what has happened?

Computers and Technology
1 answer:
makvit [3.9K]3 years ago
6 0
A
because if you leave certain metals in the rain they tarnish or rust. think about how if you leave a bike in the rain for too long it will start to rust on the metal parts
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Impanation stage contain ​
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Are one of the greatest features of Photoshop that allow nondestructive editing of images.
ioda

Answer:

The answer is explained below

Explanation:

They are many features in photoshop that allow for nondestructive editing of images, these are:

  1. Dialog box: It also for the user to undo an activity to the last change
  2. Layer: It contain data that can be adjusted to change the appearance of an image.
  3. Mask: It protect a designated portion from changes you want to make.
  4. Smart Objects: It allows for the editing of an image without altering or damaging the original image
  5. Revert: It allows you to go back to the original image as it was when you opened the document.
  6. Crop: After cropping an image you can choose to hide the cropped part instead of deleting it.
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3 years ago
What is the purpose of a format painter in Word?
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Answer:

The format painter lets you copy all of the formatting from one object and apply it to another one – think of it as copying and pasting for formatting. Select the text or graphic that has the formatting that you want to copy. Note: If you want to copy text formatting, select a portion of a paragraph

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2 years ago
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State and explain three importance of internet education​
Ne4ueva [31]

Answer:

It can improve the quality of education in many ways. It opens doorways to a wealth of information, knowledge and educational resources, increasing opportunities for learning in and beyond the classroom. Teachers use online materials to prepare lessons, and students to extend their range of learning

Explanation:

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Write a program which asks the user to enter N numbers. The program will print out their average. Try your program with the foll
Likurg_2 [28]

Answer:

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

// main function

int main()

{

   // variables

int n;

double average,sum=0,x;

cout<<"enter the Value of N:";

// read the value of N

cin>>n;

cout<<"enter "<<n<<" Numbers:";

// read n Numbers

for(int a=0;a<n;a++)

{

   cin>>x;

   // calculate total sum of all numbers

   sum=sum+x;

}

// calculate average

average=sum/n;

// print average

cout<<"average of "<<n<<" Numbers is: "<<average<<endl;

return 0;

}

Explanation:

Read the total number from user i.e "n".Then read "n" numbers from user with for loop and sum them all.Find there average by dividing the sum with n.And print the average.

Output:

enter the Value of N:5

enter 5 Numbers:20.5 19.7 21.3 18.6 22.1

average of 5 Numbers is: 20.44

7 0
3 years ago
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