3. Statement: If three points are on the same line, then they are collinear. Points F, U, N are on line d. Conclusion: 4. Statement: If an animal is a frog, then it is an amphibian. If an animal is an amphibian, then it lives in both water and on land. Conclusion:

5. Statement: If a parallelogram is a rhombus, then it has four congruent sides. If a parallelogram has four congruent sides then its diagonals are perpendicular.

Conclusion

yo answer should be 6 if im not mistaken

step-by-step explanation:

c is the answer

step-by-step explanation:

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

17.08

correct me if i am wrong.