Answer:
The correct answer is 20x-1
Answer:
I GOT IT WRONG SORRY IMMA TRY AGAIN, what's the directions?
The area of a regular octagon is given by:
A = (4) * (L) * (ap)
Where,
L: side
ap: apotema
Substituting values we have:
A = (4) * (19) * (16)
A = 1216 square inches
Answer:
The area of a regular octagon with an apothem 16 inches long and a side 19 inches long is:
A = 1216 square inches
Answer:
13.6% decrease
Step-by-step explanation:
original price = 3.499
new price = 3.079
percent change formula = (new - original) / original
= (3.499 - 3.079) / 3.079
= 0.42 / 3.079
= 0.13641
= 13.6%
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