A rectangular prism and its dimensions are shown in the diagram below What is the total surface area of this rectangular prism in square centimeters?

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?

Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld