What do you think 2 raise to negative 1 means? Explain your thinking.
(When I wrote 2 raise to 1 I mean to say it is an exponential form.)

1/2

Step-by-step explanation:

2 raise to power -1 mean 2-¹

Which gives 1/2

Another example is 3-² = 1/3² = 1/9

I hope this was helpful, please mark as brainliest

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.