What is the value of x and y?

a. x= 9/4 , y=3/4
b. x=9/4 , y=15/4
c. x= 15/4, y=5/4
d. x=3/4, y=15/4

Given: and prove: what is the missing reason in the proof? given transitive property alternate interior angles theorem converse alternate interior angles theorem

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years