Omi67

in his free time gary spends 10 hours a week on the internet and 11 on video games. if gary has 5 hours of free time per day what percent of his free time is spent playing on the internet and video games

The graph

A) How long is the ball in the air?

B) how high does the ball go?

C) When is the ball at a height of 32 feet?

6x+30x(x-12) = 6x + 30x² - 360x = 30x² - 354x

A  circle passes through the verticies of a triangle with side lenths of 3.3cm,5.6cm, and 6.5cm. The radius of the circle in cm is?

Hier noch meine kurze Variante:

Hallo könnte mir jemand bei der Gleichung helfen? Danke im voraus.

\(x*\sqrt{2}=12 | : \sqrt{2}\)

          \(x = 12*\sqrt{2}/(\sqrt{2}*\sqrt{2})\)

          \(x = 12*\sqrt{2}/2\)

          \(x = 6*\sqrt{2}\)