En anglais, le concours s'appelle . A
The European Exposition (EE)

B
SPIFFS

C
The World's Fair

D
The Eurovision Contest

Hello i need some with trigonometric substitutions. [tex]\int\limits^a_b {x} \, dx[/tex]

When the ball has traveled a distance of

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