I NEED HELP PLEASE!!
What is the measure of ZDAB
Enter your answer in the box.
D 89

it is a process of produce

91 degree

Step-by-step explanation:

Since opposite sides are parallel, the figure is a parallelogram

In a parallelogram, adjacent sides are supplementary, i.e, equal to 180.

89 + <DAB = 180

<DAB = 180-89

<DAB = 91

Hope u understand

Please mark brainliest

Thank You

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option