A classroom is arranged with 8 seats in the front row 10 seats in the middle row and 12 seats in the back row the teacher randomly assigned to students as they entered the classroom. What is the probability that the first student entered the classroom will be assigned a seat in the front row

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

Divide: 1573 ÷ 7 = a) 222 r5 b) 223 r6 c) 224 r5 d) 224 r3

Sum is 17 and their difference is 3