Which lines can you conclude are parallel given that m∠14 + m∠2 = 180 Justify your conclusion with a theorem. A) Line c is parallel to line d by the Converse of the Corresponding Angles Theorem.

B) Line a is parallel to line b by the Converse of the Corresponding Angles Theorem.

C) Line a is parallel to line b by the Converse of the Same-Side Exterior Angles Theorem.

D) Line c is parallel to line d by the Converse of the Same-Side Exterior Angles Theorem.

b if for most of the graph

d if y intercept

step-by-step explanation:

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step-by-step explanation:

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proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.