Abuilding has a window that is 12 feet high. stan is going to use a ladder to get up to the window and decides to keep the ladder 5 feet away from the side of the building. how long does the ladder need to be?

Can (2,3 and square root 10) be sides ona right triangle?

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?