A regular octagon means that each of the 8 sides are equal. So, each side is 20 inches. To find the total amount of wire, you just find the perimeter:
8 * 20 = 160 inches of wire
It is important to note that since this is a regular shape, all sides are equal, which means that the perimeter is proportional to the side lengths.
Answer:
250 centimeters
Step-by-step explanation:
............
Answer:
38,4000 and 25,150
Step-by-step explanation:
add colum 1 and 3 together on each side for each different car and divide them by the percentage
Y= 250000-8750t
3.5 percent of 250000 is 8750, if that’s the amount decreasing each (t) years, you multiply that number by number of years taken into account.
Answer:
9 gal
Step-by-step explanation:
150/18
8.333333333333334
if we round that to the greater whole gallon we get 9 gallons