*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.

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.