Answer:
15
Step-by-step explanation:
Answer:
<h3>

</h3>
Option C is the correct option.
Step-by-step explanation:
For ABD



∆ ABD = 



For ∆ ACD ,



∆ ACD = 



Area of quadrilateral ABCD = 

units ²
Hope I helped!
Best regards!
Answer:
I
Step-by-step explanation:
3x-5+7x+5+90=180
x=9
W/12+ 1/4
Wait for another person
Answer:
$210 dollars
Step-by-step explanation:
we have to do 15 x12 first=180
plus 30=210
please tell me if this helped at all :)