Answer:
3
Step-by-step explanation:
First you start with this equation
After following the step of this equation, you will get 3 as the answer
Hope this Helped
Sorry, I do not know the answer to your question
First, combine 20c and 10c because they are like terms then combine 8d and -5d.
It would look like this:
20c+8d+10c-5d
30c+3d
Hope that helps
Perimeter=106ft
Area=448ft^2
Make sure you remember to subtract various values to find the length of missing sides.