Nina wants to put color tiles on a square . 3 color tiles fit acroos the top of the square . how many rows and colum of tiles will nina need. how many square tiles will she use in all

Aright triangle has an area of 18 square inches. b: if the triangle is not an isosceles triangle, what are all the possible lengths of the legs, if the lengths are whole numbers. answer !

Ihave trouble finding the nth term of a linear sequence

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?