By the definition of a , AD ||BC and AB||DC.
Using, AD as a transversal, ZA and are same-
side interior angles, so they are
Using side as a transversal, zB and Care
same-side interior angles, so they are supplementary
Using AB as a transversal, ZA and zB are same-side
interior angles, so they are supplementary
Therefore, ZA is congruent to 2C because they are
supplements of the same angle. Similarly, zB is
congruent to

For a school newspaper article, cienna conducted a survey to find out students’ favorite subjects. she polled all the students in mrs. lopez’s advanced dance class. why is her data likely to be skewed? honors dance students are more likely to enjoy dance than students in the general population, so dance may be overrepresented. cienna should have interviewed all the students in the school to get more accurate data. honors dance students are more likely to enjoy dance than students in the general population, so dance will be underrepresented. cienna should have interviewed only every other student in the class to avoid having too many people.

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?