The surface area of a cylinder is given by the formula SA = 2r2 + 2rh. A cylinder has a radius of 8 cm and a surface area of 1,072 cm2.

Find the height of the cylinder.

Liesl grew 7/12 of a foot in one year. her little sister grew 1/3 of a foot during that same year. how much more did liesl grow than her little sister did

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin