The width of the deck woul be 5 feet because, the deck is a rectangle, meaning it has 4 sides. If you know two of thoses sides are 10 feet in lenghth, that adds up to 20 ft in perimeter. You subtract 20 from the perimeter of 30 ft, and get 10. You divide the ten by the two remaining sides of the deck and get the answer of 5 ft
Answer;
4.215
Step-by-step explanation:
there you go
The answer is C
Hope this helps
2. 14x+15x, or 29x (simplified form)
3. 27x+5x, or 32x (simplified form)
4. 64x+6x, or 70x (simplified form)
Hope this helps.
I dont really know if this is right myself, but i'm just using the skills my teacher thought me.
