Assuming both vertical lines are parallel and assuming I'm supposed to find all the unmarked angles...
Angle C:
Supplementary Angles.
x+36=180
180-36=x
x=144
Angle B:
Corresponding Angles.
Angle B ≅ Angle C
144
Angle A:
360 degrees in a quadrilateral
36+144+81+x=360
261+x=360
x = 99
<em>Hope it helps <3</em>
Answer:
height ×base divided by two
Answer:
7, I believe. I have to fill in the extra character space, so I hope you have a nice day :)
I think its f(0) = 3
Thats the only one that sounds true but not sureee
Without the discount each book is 16.25 with the discount theyre 15 each