A rectangle has a length of 8 m and a width of 4.5 m. A parallelogram has a length of 6 m.
The area of the parallelogram is twice the area
of the rectangle. What is the height of the
parallelogram?

What is the solution to the system of the equations? x = y - 3 x + 3y = 13

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?

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