In parallelogram BEST, diagonals BS and ET bisect each other at O. 1. If ES = 10cm, how long is BT?
2. If BE = 13cm, how long is TS?
3. If EO = 6cm and SO = 7cm, what is the length of ET? BS?
4. If ET + BS = 18cm and SO = 5cm, find ET and BS.

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?

If you invest 1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years? a. electronics worth $1,650 b.fitness equipment worth $1,700 c.a holiday package worth $2,000