Which two ratios form a proportion?

A. 5/6 and 4/5

B. 6/5 and 4/5

C. 12/15 and 5/4

D. 15/12 and 5/4

D. 15/12 and 5/4

Step-by-step explanation:

15/5=3

12/4=3

D

Step-by-step explanation:

You basically have to divide each of the fractions. And when you do, the answer is D because 15 divided 5 =3 and 12 divided by 4 = 3. Both ratios are a proportion because they are equal.

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

the first domain and range set to the left is matched with the top relation, and the second set the set in the middle goes with the bottom relation.