Draw a diagram to show 3 pizzas shared equally among 6 friends

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?

If g^-1(x) is the inverse of g (x) which statement must be true