1.)How are people using computers? How can they access what they want? What sort of aesthetics do they expect? 2.)what are four principles that are often used to decide how successful a human-computer is?
3.)How are digital and analog data similar? How are they different?
4.)How are words and numbers encoded as ones and zeros?
5.)What is the relationship between the binary number system and computer hardware?

1

In the equation x + 8.2 = –12.7, 8.2 is being added to the variable, x. How should you show your work to isolate the variable and solve the equation?

Subtract –12.7 from both sides. The solution is 20.9.

Add –12.7 to both sides. The solution is –4.5.

Subtract 8.2 from both sides. The solution is –20.9.

Add 8.2 to both sides. The solution is –4.5.

Explanation:

caN U ANSWER THIUS FIRSTY

yaaa

explanation:

dear i am trying to do ur question