Evaluate the expression described below if the number is 4.
the difference between a number sq...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 23.01.2020 18:31, runninglovexoxo
Evaluate the expression described below if the number is 4.
the difference between a number squared and the number.
a. 0
b. 4
c. 12
d. 20
select the best answer from the choices provided
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00, Jasten
Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.
Answers: 1
Do you know the correct answer?
Questions in other subjects:
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 11.09.2019 20:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 11.09.2019 20:10
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 11.09.2019 20:10
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/mat.png)