Solve each inequality. Graph and check your solutions.

q-12>3

Me find the missing dimension of a triangle height: 7 in., area: 21^2

Plz me plz i will give a brain just plz

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