Issac grandma is 5 times as old as issac is now. isaac is n years old now. which expression represents his grandma's age 13 years ago?

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x, y) ?

*segment an is an altitude of right ? abc with a right angle at a. if ab = 2root 5 in and nc = 1 in, find bn, an, ac.

Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?