Someone please help asap

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the