Trapezoid ABCD is graphed in a coordinate plane.
LIE
What is the area of the trapezoid?
10 square units
12 square units
20 square units
24 square units
-5-4-3 -2 -1,1
1
2
3
4
5
x

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

x² + 11x + 18 < 0  

[-11 ± sqrt(121 - 72)]/2 = (-11 ± 7)/2  

solution: (-9, -2)

step-by-step explanation: