Where is the hypotenuse located on a right triangle?

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

The area of a rectangle is 54x^9y^8 square yards.if the length of the rectangle is 6x^3y^4 yards,which expression represents the width of the rectangle in yards

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?