Select the expressions whose value is 4.

Question

(-2)²
|- 4|
- 4÷2
2(-2)

Answer 1

4 is equal to what percent?

4%
40%
400%
0.4%

Answer 2

(-2)^2 = (-2)(-2)
= 4

and...
percent is out of 100 so 4% is 4/100 which when you divide it out is .04

Answer 3

|-4| = 4