Which expression is not equal to the expression shown?

÷

Step-by-step explanation:

When pulged into a calculator:

 ÷ = 2187

When your options are pulged in you get this:

÷   =

· = 2187

÷ = 2187

3 · = 2187

because ÷   doesn't equal 2187 that is your answer.

a

step-by-step explanation:

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)