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

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Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =

Which ordered pair is a solution of the equation? y + 5 = 2(2+1) choose 1 answer ® only (5,10 ® only (-1,-5) © both (5, 10) and (-1,-5) 0 neither