A triangle has sides of length 3 cm and 3 cm. What can be concluded about the length of the third side?

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

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

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?