skyozymy
14.10.2019 •
Mathematics
Mr hardy is a wonderful musician. he charges $50 for each of the first three hours he plays and $24.95 for each additional hour. how many hours did he play in total if he charged a total of $324.65?
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Ответ:
Step-by-step explanation:t55
An octagon has 8 sides. If each of them has a length of x, then the perimeter is 8x which is twice the perimeter of the square. (The square has a perimeter of 4x)
A dodecagon is a 12 sided regular polygon. It will have 12 sides all of which are equal to x. Since the square has a perimeter of 4x and the dodecagon has a perimeter of 12x the perimeter of the dodecagon is 3 times that of the given square.