PLS HELP! 10 points What is the area of the hexagon?

A. 60m2
B. 80m2
C. 100m2
D. 120m2

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)