Since the area of the walkway is not given, it's substitution in the answer is x. You do have the measurements of the pool though. Area=length times width. 36 times 18 is 648. The area of the concrete is x-648 ft, because the pool is not apart of the concrete. The area of the walkway can be expressed by X-648 ft.
65*0.20=13 (0.20 because 20/100=20% is 0.20 in decimal form)
65-13=52
Answer:
B; 15 sides
Step-by-step explanation:
4 you will have 2.1 meters of wood left over
Answer:
here's the answer I have in the photo and solution too