Are the ratios 6: 20 and 3: 10 equivalent

Yes

Step-by-step explanation:

6:20 3:10

^ ^^

these could be simplified down to 3:10 by dividing both 6 and 20 by 2.

So, they're equivalent because 3:10 is the simplified version of 6:20

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)

4x and 6y

im not sure though