Answer:
$276
Step-by-step explanation:
Create a proportion where x is the cost to refinish the larger wood floor:
= 
Cross multiply and solve for x:
3x = 828
x = 276
So, to refinish the larger wood floor, it would cost $276
Answer: AB
Step-by-step explanation:
AB is on the sideways of AD=BC.
Answer:
here is your answer
Step-by-step explanation:
here is your answer
Answer:
The first one, since that is the only one showing in the screen,
and that is actually correct, since there are no intersecting points.