Which set of ratios below is equivalent to 4:5

there's no picture but what you should do to get an answer is divide the new ratio by the corresponding number of the given ratio

the given ratio here is 4:5

an incorrect example:

pretend you have a new ratio of 18:21

divide 18 by 4 and 21 by 5

you get 4.5 and 4.2

this means that the ratios are not equivalent

what should happen is that after dividing you should get the same number

a good example is a new ratio of 20:25

if you divide 20 by 4 you get 5 and if you divide 25 by 5 you get 5

so the number are the same, and the ratios are equivalent

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)