For every 10 yards on a football field, there is a boldly marked line labeled with the amount of yards. each of those lines is perpendicular to both sidelines. what can be said about the relationship of the sidelines? justify your answer.

a. the sidelines are perpendicular to each other by the definition of the transitive property.

b. the sidelines are parallel by the same-side interior angles theorem.

c. the sidelines are perpendicular by the perpendicular transversal theorem

d. the sidelines are parallel because they are perpendicular to the same line.

The true statement about the sidelines would be that they are parallel because they are both perpendicular to each of the boldly marked line.

Therefore, since the sidelines are perpendicular to the same set of lines, then the sidelines would be parallel.

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if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

the number of the people going.

step-by-step explanation:

the cost to buy one movie ticket is $7. if the total cost for the movie is a function of how many people go, then the input is : the number of the people going.